Question

find L.C.M using prime factorisation method
45, 75 ​

Answer 1

Step-by-step explanation:

The prime factorization of 45 is: 3 x 3 x 5.

The prime factorization of 75 is: 3 x 5 x 5.

Eliminate the duplicate factors of the two lists, then multiply them once with the remaining factors of the lists to get lcm(45,45) = 225.

Answer 2

Lcm of 45 3×3×3

Lcm of 75 3×5×5

Step-by-step explanation:

please make me branlist