Question

what is the l.c.m. of 10, 15 and 12​

Answer 1

Answer:

L.C.M of 10 , 15 and 12 is 120

Answer 2

Step-by-step explanation:

L.C.M of 10, 15 and 12 is:

=>10=2×5

=>15=3×5

=>12=3×4

We must take 3 and 5 as common factor as because they are common in 10 and 15 and 15 and 12 .

So the LCM is 10,15 and 12 is 2×3×4×5 =120.