Question

Find the LCM of 156,27and 39

Answer 1

Answer:

To get the Least Common Multiple (LCM) of 156 and 39 we need to factor each value first and then we choose all the factors which appear in any column and multiply them:

156: 2 2 3 13

39: 3 13

LCM: 2 2 3 13

The Least Common Multiple (LCM) is: 2 x 2 x 3 x 13 = 156

Answer 2

Answer:

156 = 2 x 2 x 3 x 13

27= 3 x 3 x 3

39= 3 x 13

Common factor=3

Uncommon= 2, 2, 13, 3, 3, 13

Product of uncommon factors=6084

Product of common factors=3

Therefore

LCM= (product of common factors) x (product of uncommon factors)

= 3 x 6084

=18252

BRAINLIEST plz.

Step-by-step explanation: