Question

find the HCF of following number 91 91. 112.49
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Answer 1

Step-by-step explanation:

HCF of 91 , 112 , 49

HCF = Highest power of the each common factor.

by prime factorisation method

91 = 13 × 7

112 = 2×2×2×2×7

49= 7×7

common factor in this is 7 .

SO HCF = 7

I HOPE IT WILL HELP YOU.