Question

If HCF of two numbers be 40 then which of the following cannot be their LCM.
a) 20
b) 40
c) 80
d) 160​

Answer 1

$\mathfrak{\huge\underline{Answer:}}$

OPTION A.) 20

EXPLANATION - LCM IS ALWAYS GREATER THAN THE NO.

THUS, IT'S NOT POSSIBLE FOR 20 TO BE IT'S LCM

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