Question

Q.the HCF and LCM of two numbers are 12 and 5040 , respectively . if one of the numbers is 144 , find the other number.?
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Answer 1

Solve this question by using below formula.

Product of 2 numbers = product of their HCF and LCM

144 * x = 12 * 5040

x = (12*5040)/144 = 420

Answer 2

Answer:

Given HCF=12,LCM=5040

and also one number is 144

Let the other number be x

As we know that

Product of two numbers is HCF×LCM

⟹144×x=12×5040

⟹x=420

The other number is 420