Question

If HCF of two numbers is 27 then which of the following can never be their LCM?

A 164 Correct Answer Incorrect Answer
B 243 Correct Answer Incorrect Answer
C 135 Correct Answer Incorrect Answer
D 297 Correct Answer Incorrect Answer

Solution

LCM is a multiple of HCF so here 164 is not a multiple of 27. Hence 164 can never be their LCM.

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