Question

LCM of 108 180 420 by prime factorization method​

Answer 1

Answer:

2 * 2 * 3 * 3 * 3 * 5 * 7 = 1260

Step-by-step explanation:

108 / 2 = 54, 180 / 2 = 90, 420 / 2 = 210

54 / 2 = 27, 90 / 2 = 45, 210 / 2 = 105

27 / 3 = 9, 45 / 3 = 15, 105 / 3 = 35

9 / 3 = 3, 15 / 3 = 5

3 / 3 = 1

5 / 5 = 1, 35 / 5 = 7

7 / 7 = 1

Stay wolfish and vicious.