Question

Please solve the question in attachment with full explanation.
Useless and un explained answers will be reported.
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Answer 1

Step-by-step explanation:

LCM P, Q,where P And Q are prime number

then, it's LCM is PQ

PQ=(ab) (a²b)

PQ=a³b²

then, LCM of P, Q=a³b²

hope it will help you!!!

Answer 2

Answer:

lcm=(ab),(a^2b)

= a^2×b

so the lcm is a^2b