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Example: 30 and 42

Factor them.

2 x 3 x 5 = 30

2 x 3 x 7 = 42

Combine them, eliminating duplicates.

2 x 3 x 5 x 7 = 210, the LCM

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What are the steps in finding the least common multiple of two numbers?

to find the least common multiple of two numbers you must list the factors then you can find out their least common multiple of the two numbers


The least number that a common multiple is called?

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What is the least common multiple of 13 and 35?

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What is the least common multiple of 9 and 34?

The least common multiple of 6 and 34 is 102.


What is the least common multiple of 36?

There is not a least common multiple of a single number, such as 36, because there cannot be a least common multiple without two or more numbers to compare. Common multiples are multiples that the numbers being compared have in common. The least common multiple is the smallest multiple that all the numbers being compared have in common. Examples: The least common multiple of 27 and 36 is 108. The least common multiple of 32 and 36 is 288. The least common multiple of 36 and 72 is 72.


What is the least common multiple of 49?

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