Best Answer

To find the Least Common Multiple, find the factors common to both numbers, and multiply them once, then multiply that by all other factors.

So for 18 and 60:

- Factors of 18: 1, 2, 3, 3
- Factors of 60: 1, 2, 2, 3, 5

So the factors common to both: 1, 2, & 3

The other factors: another 3 (from 18), another 2 (from 60) and 5 (from 60).

So we have the (1 x 2 x 3) x (3 x 2 x 5) = 180

Q: How do you find the LCM of 18 and 60?

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The Least Common Multiple (LCM) for 12 18 60 is 180.

The Least Common Multiple (LCM) for 18 36 60 is 180.

Least Common Multiple (LCM) for 18 30 60 is 180.

The LCM is: 120

The LCM is: 180

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The Least Common Multiple (LCM) for 12 18 60 is 180.

The Least Common Multiple (LCM) for 18 36 60 is 180.

Least Common Multiple (LCM) for 18 42 60 is 1,260.

Least Common Multiple (LCM) for 18 30 60 is 180.

18 x 10 = 180 60 x 3 = 180 The lowest common multiple of the two numbers is 180.

The Least Common Multiple (LCM) for 60 30 18 is 180.

180

It is: 180

360

The LCM is: 120

LCM(60, 18, 24) = 144.

It is: 360