Question

What is the LCM of 45 77 90? With solution

Answer 1

Answer:

L.C.M. = 6930.

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Answer 2

so in this question

you first have to find the factors by prime factorization method

45=5*3*3

90=5*3*3*2

77=7*11

since there is no common terms coming out so we will be multiplying all the terms and the final answer will be the LCM on the following number

i.e. 45 , 90 and 77

45*90*77= 311850

hence 311850 is the LCM

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