Question

5. If a and b are positive integers, then HCF (a, b) x LCM (a, b) = (a) a x b (b) a + b (c) a-b (d) a/b​

Answer 1

Answer:

Correct option is a) a×b

Step-by-step explanation:

There is an identity which holds for all integers:

LCM(a,b)×HCF(a,b)=ab

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