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Find the HCF of 3/4, 5/6, 7/8.
Question

Find the HCF of 3/4, 5/6, 7/8.

A.

1/48

B.

1/12

C.

1/16

D.

1/24

Correct option is D

Given: Fractions = 3/4, 5/6, 7/8
Formula: HCF of fractions = HCF of numerators ÷ LCM of denominators
Solution:

HCF of numerators = 1

LCM of denominators (4,6,8) = 24

HCF = 1 ÷ 24 = 1/24

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