Question

L.C.M of 45, 36, 12​

Answer 1

2| 45, 36, 12

2| 45, 18, 6

3| 45, 9, 3

3| 15, 3, 1

5| 5, 1, 1

| 1, 1, 1

LCM = 2×2×3×3×5

= 180