Question
If the product of two numbers is 420 and their HCF is 7,
then find the LCM of the given two numbers.Solution
We know that for two given numbers,
L.C.M X H.C.F = Product of the given two numbers
ATQ,
L.C.M X 7 = 420
So, L.C.M = (420/7) = 60
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