Question

LCM BY PRIME FACTORISATION METHOD
180,135,162

Answer 1

Answer:

L.C.M.= 14,580

Step-by-step explanation:

3 180,135,162

3 60,45,54

3 20, 15,18

3 20, 5, 6

3 20, 5, 3

3 20, 5, 1

2 10, 5, 1

2 5, 5, 1

5 1, 1, 1

Thus, L.C.M. = 3*3*3*3*3*3*2*2*5

= 14,580