Find the H.C.F. of the following numbers:18, 54, 81 – InterviewSolution

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1.

Find the H.C.F. of the following numbers:18, 54, 81

Answer»

Factors of 18 = 2 x 3 x 3

Factors of 54 = 2 x 3 x 3 x 3

Factors of 81 = 3 x 3 x 3 x 3

H.C.F. = 3 x 3 = 9

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