What is the least common multiple of 57 and 6? (LCM of 57 and 6)?

What is the Least Common Multiple of 57 and 6?

The Least Common Multiple (LCM) of 57 and 6 is the smallest positive number that is a multiple of both 57 and 6.

Here we will show you two different ways to figure out the Least Common Multiple of 57 and 6.

Our favorite way is to find the prime factors of each number and then merge them together to get the answer.

The prime factor(s) of 57 are:
3 x 19

The prime factor(s) of 6 are:
2 x 3

Merging them together using the least amount of factors, you get:

2 x 3 x 19

Then you can multiply those numbers together to get the Least Common Multiple (LCM) of 57 and 6 as follows:

114

To find the Least Common Multiple of 57 and 6, you can also make a list of multiples of 57 and a list of multiples of 6.

Multiples of 57 would be 57, 114, 171, 228 and so on.

Multiples of 6 would be 6, 12, 18, 24 and so on.

Now, compare the two lists to find the smallest number the two lists have in common, which is the Least Common Multiple of 57 and 6. You will once again see that the answer will be:

114

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We used used the following sources to solve the problem on this page:

Prime Factorization of 57

Prime Factorization of 6

Multiples of 57

Multiples of 6