If two positive integers p and q can be expressed as and being prime numbers, then LCM (p, q) is

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Solution

Q.
If two positive integers p and q can be expressed as $p = a b^{2}$ and $q = a^{3} b;$ $a, b$ being prime numbers, then LCM (p, q) is

1 $a b$

2 $a^{2} b^{2}$

3 $a^{3} b^{2}$

4 $a^{3} b^{3}$

Ans.
(3) $a^{3} b^{2}$

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