What is the least common multiple of 90 and 165?

Answer 1

The least common multiple (LCM) is often also called the lowest common multiple or smallest common multiple. Keep in mind that these different terms all refer to the same thing: the smallest positive integer which is a multiple of two or more numbers.

The least common multiple of 90 and 165 is 990.

Answer 2

Factor them.

2 x 3 x 3 x 5 = 90

3 x 5 x 11 = 165

Combine the factors, eliminating duplicates.

2 x 3 x 3 x 5 x 11 = 990, the LCM

Answer 3

The GCF of 90 and 165 is 15.

Answer 4

The LCM is: 330

Answer 5

The GCF is 45.

Answer 6

LCM(90, 65) = 1170.

Answer 7

270

Answer 8

15.