Question
The LCM of two positive integers is 660 and their HCF is
12. If one of the numbers is 132, what is the other number?Solution
ATQ, For two numbers a and b: a Ă— b = LCM Ă— HCF. Given a = 132, LCM = 660, HCF = 12. So 132 Ă— b = 660 Ă— 12 = 7920 b = 7920 / 132 = 60.
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