2. Find the greatest number that will divide each of 90, 108 and 126 w – InterviewSolution

1.

2. Find the greatest number that will divide each of 90, 108 and 126 without leaving aremainder

Answer»

Find the HCF of 90, 108 and 126.

90 = 2x3x3x5

108 = 2x2x3x3x3

126 = 2x3x3x7

HCF = 2x3x3

Thus 18 is the greatest number that can divide 90, 108 and 126 without leaving a remainder.

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