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Two numbers are in the ratio of 6 : 5. If their HCF is 3, then what is the LCM of the two numbers?
Question

Two numbers are in the ratio of 6 : 5. If their HCF is 3, then what is the LCM of the two numbers?

A.

64

B.

110

C.

90

D.

80

Correct option is C

Ratio of Two number = 6 : 5
HCF = 3
LCM always divide by HCF
Only option 90

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