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Q: What is the LCM of 15 and 39?

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The least common multiple of two numbers is the product of the two numbers divided by their greatest common factor. The greatest common factor of 15 and 39 is 3. Therefore, the least common multiple of 15 and 39 is 15 x 39 ÷ 3 = 195.

It is: 3744

The LCM of the given three numbers is 780

1092

156

Related questions

The concept of LCM does not apply to sets containing 0.

The least common multiple of the numbers 15 and 39 is 195.

The LCM is: 39

The LCM is: 780

The LCM is 468.

You need at least two numbers to find an LCM. If that's 39 and 15, the LCM is 195. If that's 3, 9 and 15, the LCM is 45.

The LCM is 3744.

The LCM is 312.

The LCM is 585.

Factor them. 3 x 5 = 15 39 3 x 3 x 5 = 45 Combine the factors, eliminating duplicates. 3 x 3 x 5 x 39 = 1755, the LCM.

LCM of 39 and 76 is 2964.

LCM of 18 and 39 is 234.