The greatest common factor of 21x2yand 35x2y2 is – InterviewSolution

1.

The greatest common factor of 21x2yand 35x2y2 is

Answer»

Answer:

12x²y= 1×3×7×x×y

35xy²=1×5×7x×y×y

hcf=1×7×x×y

=7xy

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