What is the least common multiple for 12 and 27?

Answer 1

Find this by looking at the prime factors that make multiple to make the numbers: 12 = 6 x 2 = 3 x 2 x 2 27 = 9 x 3 = 3 x 3 x 3 Times all the prime factors except one of the threes because it appears in both 12 and 27 3 x 3 x 3 x 2 x 2 = 108

Answer 2

756

Prime factorization of:

12 = 2 * 2 * 3

21 =3 * 7

27 = 3 * 3 * 3

LCM=2 *2 * 3 * 7 * 3 * 3 = 756

Answer 3

The LCM is: 108

Answer 4

2052

Answer 5

It is 108