Math, asked by anithack2011, 4 months ago

find the lcm of the given numbers by prime factorisation of 21,42

Answers

Answered by farhan2463

1

Answer:

The prime factorization of 21 is 3×7

The prime factorization of 42 is 2×3×7

Hope it helps you......

Answered by Erie007

0

Answer:

LCM of 21 and 42 is 3×7×2 = 42

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