# 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) isA. pqB. p3 q3C. p3 q2D. p2 q2

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

So, LCM(a, b) = p3q2

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