How do you find the LCM in 5 and 10?

Answer 1

Since 10 is a multiple of 5, it automatically becomes the LCM of the pair.

Answer 2

Factor them.

2 x 5 = 10

3 x 3 x 5 = 45

Combine them, eliminating duplicates.

2 x 3 x 3 x 5 = 90, the LCM

Answer 3

The Least Common Multiple (LCM) for 4 5 10 is 20.

Answer 4

Ignore 2 because it's part of 10. Multiply 7 and 10 together. The LCM is 70.

Answer 5

Since 10 is a multiple of 5, it is automatically the LCM.