Question

Find the LCM of the following numbers.
25, 75, 125​

Answer 1

Least Common Multiple is :

375

Calculate Least Common Multiple for :

25, 75 and 125

Factorize of the above numbers :

25 = 52

75 = 3 • 52

125 = 53

Build a prime factors table

Number of times each prime factor

appears in the factorization of :

Prime

Factor Number

25 Number

75 Number

125 L.C.M

(max)

3 0 1 0 1

5 2 2 3 3

LCM = 3 • 53

Least Common Multiple is :

375

Answer 2

Answer:

LCMof 25,75,125 is

LCM=3×5×5×5

LCM=375