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If two positive integers a and b are expressible in the form a = pq^2 and b = p^3 q; p, q being prime numbers, then LCM (a, b) is

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If two positive integers a and b are expressible in the form a = pq2 and b = p3 q; p, q being prime numbers, then LCM (a, b) is

A. pq

B. p3 q3

C. p3 q2

D. p2 q2

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1 Answer

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Best answer

We know that LCM = Product of the greatest power of each prime factor, involved in the numbers.

So,

LCM(a, b) = p3q 2

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