LCM and HCF Practice Test 3

Question : 12 of 40

Marks: +1, -0

The HCF and LCM of two numbers are 13 and 1989 respectively. If one of the numbers is 117, determine the other.

Solution:

The HCF and LCM of two numbers are 13 and 1,989.
One of the number = 117
Second the number = x
Product of two numbers = Product of HCF and LCM

x×117=13×1989

x={13×1989}/117=221

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