The LCM of two numbers is 420 and their HCF is 6. If on... | Maths Class 8

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Asked by GIANSH GUPTA · BIRLA BRAINIACS

The LCM of two numbers is 420 and their HCF is 6. If one number is 84, what is the other number?

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A 30
B 35
C 40
D 50

4 answered 50% got it right