Question

LCM 25,40,60 use by prime factorization

Answer 1

Step-by-step explanation:

2 25,40,60

2 25,20,30

2 25,10,15

2 25,5,15

3 25,5,5

5 5, 1 ,1

5 1, 1, 1

lcm of 25 ,40,60

= 25× 4 ×4 × 3

= 100 × 12

= 1200