The LCM of two numbers is 520 and their HCF is...

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The LCM of two numbers is 520 and their HCF is 4. If one of the numbers is 52, then the other number is = ?

A. 40

B. 42

C. 50

D. 52

Answer: Option A

Solution (By Examveda Team)

LCM = 520
HCF = 4
one number = 52
Let other number is y
52y = 4 × 520
⇒ y = 40

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