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

This question belongs to Arithmetic Ability Problems On H.C.F And L.C.M
Problems on H.C.F and L.C.M
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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 = ?

Answer & Solution
Correct Answer: Option A
LCM = 520
HCF = 4
one number = 52
Let other number is y
52y = 4 × 520
⇒ y = 40
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