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The LCM of two numbers is 4158 and their HCF is 54. If one of the numbers is 378, what is the other number?
Question

The LCM of two numbers is 4158 and their HCF is 54. If one of the numbers is 378, what is the other number?

A.

495

B.

398

C.

594

D.

459

Correct option is C

Given:
The LCM of two numbers is 4158 and their HCF is 54. If one of the numbers is 378.
Concept Used:
LCM × HCF = Product of the two numbers
Solution: 
Let the other number be x
4158 × 54 = x × 378
x = 594

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