https://www.lcm-calculator.com/ The <a href="https://www.mathsisfun.com/least-common-multiple.html">LCM</a> calculator is free to use while you can find the LCM using multiple methods. This tool would also show you the method to solve LCM.

What is the Least common factor (LCM)?

<div>To use this Least Common Multiple Calculator (LCM Calculator), Enter value in the first input (comma separated), select method and click on calculate button..</div><div>How it Works?</div><OL><LI>1. Enter numbers in first input box separated by comma</LI><LI>2. Select Calculation Method from dropdown</LI><LI>3. Click on calculate button</LI></OL>The online LCM calculator can find the least common multiple (factors) quickly than manual methods. Whether finding the LCM of two numbers or multiple numbers, this calculator can help you with just a single click. 
The&nbsp;<a href="https://www.mathsisfun.com/least-common-multiple.html" dir="ltr">LCM</a>&nbsp;calculator is free to use while you can find the LCM using multiple methods. This tool would also show you the method to solve LCM.<h2>What is the Least common factor (LCM)?</h2>The least common multiple or lowest common multiples is the least number which is divisible by the numbers for which you are finding the LCM. 
For example: 
The L.C.M of&nbsp;3, 5&nbsp;and&nbsp;6&nbsp;is&nbsp;30. 
This means that the&nbsp;30&nbsp;is the common number that can be divided on any of the numbers between&nbsp;3,5&nbsp;and&nbsp;6&nbsp;to get the answer in integers.<h2>Methods of finding the LCM</h2>There are multiple methods of finding the&nbsp;<a href="https://www.infoplease.com/math-science/mathematics/numbers-formulas/lowest-common-multiples" dir="ltr">Lowest common multiple</a>&nbsp;between multiple numbers. Some of the ways are discussed below:<UL><LI>Listing Multiples</LI><LI>Prime Factorization</LI><LI>Prime Factorization using exponents</LI><LI>Cake Method (also known as ladder method)</LI><LI>Division Method</LI></UL><h2>How to find the LCM manually?</h2>As discussed above, there are several methods to find the LCM. Let’s go through the important ones to understand the basic idea.<h3>1. Prime Factorization</h3>Prime factorization is a simple method to find the LCM. Let’s see how to find LCM using prime factorization step by step.<h4>Example:</h4>Find LCM of&nbsp;400, 500,&nbsp;and&nbsp;550&nbsp;with&nbsp;prime factorization? 
Solution: 
Step 1:&nbsp;List the factors of the given numbers. 
400:&nbsp;5 × 5 × 2 × 2 × 2 × 2 = 52&nbsp;×&nbsp;24 
500:&nbsp;5 × 5 × 5 × 2 × 2 =&nbsp;53&nbsp;× 2&nbsp;2 
550:&nbsp;5 × 5 × 2 × 11 = 52&nbsp;× 2 ×&nbsp;11 
Step 2:&nbsp;Multiply the prime factors to get the LCM. If there are common factors, use them only once. 
53&nbsp;× 24&nbsp;× 11 =&nbsp;22000 
So, the least common multiple of&nbsp;400, 500, and&nbsp;550&nbsp;is&nbsp;22000.<h3>2. Division Method</h3>The division method is another method to get the LCM of multiple numbers. Follow the below steps to obtain the least common multiple using the division method.<h4>Example:</h4>Find the least common multiple of&nbsp;40&nbsp;and&nbsp;50&nbsp;with the&nbsp;division method? 
Step 1:&nbsp;Place all numbers on a horizontal line as shown in the image below.<img src="https://www.lcm-calculator.com/images/description_img1.png" width="172" height="105">Step 2:&nbsp;Start dividing the numbers with the least prime number. Write the quotient of division exactly below the dividend. Keep dividing until all numbers are fully divided and the remainder is 1.<img src="https://www.lcm-calculator.com/images/description_img2.png" width="154" height="253">Step 3:&nbsp;Multiply all of the&nbsp;divisors&nbsp;to get the LCM. 
2 × 2 × 2 × 5 × 5 =&nbsp;200 
So, the LCM of&nbsp;40&nbsp;and&nbsp;50&nbsp;is&nbsp;200&nbsp;using the division method.<h3>3. Listing Multiples</h3>The simplest way to find the LCM of any numbers is to find through the listing multiples. In this method, you have to list down all the multiple of the numbers and then find the common multiple between these numbers which would be the LCM.<h4>Example:</h4>Find the LCM of&nbsp;8&nbsp;and&nbsp;14&nbsp;using&nbsp;lists of multiple method? 
Step 1:&nbsp;Write down the multiples of the given numbers. 
Multiples of&nbsp;8 = 8, 16, 24, 32, 40, 48, 56, 64, 72 
Multiples of&nbsp;14 = 14, 28, 42, 56, 70, 84 
Step 2:&nbsp;Look out for the common multiple in the multiples of all numbers. 
Multiples of&nbsp;8 = 8, 16, 24, 32, 40, 48,&nbsp;56, 64, 72 
Multiples of&nbsp;14 = 14, 28, 42,&nbsp;56, 70, 84 
As we can see that the common number between the multiples of&nbsp;8&nbsp;and&nbsp;14&nbsp;is&nbsp;56, which is the least common factor for these numbers. 
LCM of&nbsp;8&nbsp;and&nbsp;14&nbsp;=&nbsp;56

Use LCM calculator to find Least Common multiples (least common denominator) of 2 or more numbers by Prime Factorization, List of Multiples, Division method 

<ol><li>1. Enter numbers in first input box separated by comma </li><li>2. Select Calculation Method from dropdown </li><li>3. Click on calculate button </li> </ol>

The online LCM calculator can find the least common multiple (factors) quickly than manual methods. Whether finding the LCM of two numbers or multiple numbers, this calculator can help you with just a single click. The <a href="https://www.mathsisfun.com/least-common-multiple.html">LCM </a> calculator is free to use while you can find the LCM using multiple methods. This tool would also show you the method to solve LCM.

The least common multiple or lowest common multiples is the least number which is divisible by the numbers for which you are finding the LCM. For example: The L.C.M of 3, 5  and 6  is 30 . This means that the 30  is the common number that can be divided on any of the numbers between 3,5  and 6  to get the answer in integers.

There are multiple methods of finding the <a href="https://www.infoplease.com/math-science/mathematics/numbers-formulas/lowest-common-multiples">Lowest common multiple </a> between multiple numbers. Some of the ways are discussed below:

<ul><li>Listing Multiples </li><li>Prime Factorization </li><li>Prime Factorization using exponents </li><li>Cake Method (also known as ladder method) </li><li>Division Method </li> </ul>

As discussed above, there are several methods to find the LCM. Let’s go through the important ones to understand the basic idea.

Prime factorization is a simple method to find the LCM. Let’s see how to find LCM using prime factorization step by step.

Find LCM of 400, 500,  and 550  with prime factorization? Solution: Step 1: List the factors of the given numbers. 400:  5 × 5 × 2 × 2 × 2 × 2 = 52  × 24 500:  5 × 5 × 5 × 2 × 2 = 53  × 2 2 550:  5 × 5 × 2 × 11 = 52  × 2 × 11 Step 2: Multiply the prime factors to get the LCM. If there are common factors, use them only once. 53  × 24  × 11 = 22000 So, the least common multiple of 400, 500 , and 550  is 22000.

The division method is another method to get the LCM of multiple numbers. Follow the below steps to obtain the least common multiple using the division method.

Find the least common multiple of 40  and 50  with the division method? Step 1: Place all numbers on a horizontal line as shown in the image below.

Step 2: Start dividing the numbers with the least prime number. Write the quotient of division exactly below the dividend. Keep dividing until all numbers are fully divided and the remainder is 1.

Step 3: Multiply all of the divisors  to get the LCM. 2 × 2 × 2 × 5 × 5 = 200 So, the LCM of 40  and 50  is 200  using the division method.

The simplest way to find the LCM of any numbers is to find through the listing multiples. In this method, you have to list down all the multiple of the numbers and then find the common multiple between these numbers which would be the LCM.

Find the LCM of 8  and 14  using lists of multiple method? Step 1: Write down the multiples of the given numbers. Multiples of 8 = 8, 16, 24, 32, 40, 48, 56, 64, 72 Multiples of 14 = 14, 28, 42, 56, 70, 84 Step 2: Look out for the common multiple in the multiples of all numbers. Multiples of 8 = 8, 16, 24, 32, 40, 48, 56, 64, 72 Multiples of 14 = 14, 28, 42, 56, 70, 84 As we can see that the common number between the multiples of 8  and 14  is 56 , which is the least common factor for these numbers. LCM of 8  and 14  = 56

LCM Calculator - Least Common Multiple Calculator

What is the Least common factor (LCM)?

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