Question

Find the LCM of the following by prime factorization method a) 18,20,32

Answer 1

Answer:

LCM is 2880

Step-by-step explanation:

18 = 2 x 3 x 3

20 = 2 x 2 x 5

32 = 2 x 2 x 2 x 2 x 2

LCM = 2 x 3 x 3 x 2 x 5 x 2 x 2 x 2 x 2 = 2880