Is 21 a factor of 737?

Here we will show you two different methods you can use to determine if 21 is a factor of 737.

The first method entails simply listing all factors of 737 and then seeing if 21 is one of them. The factors of 737 are 1, 11, 67, and 737. Looking at the list, you see that 21 is not on the list, and the answer to "Is 21 a factor of 737?" is therefore no.

For the second and perhaps easier method, we divide 737 by 21 to see if the quotient is a whole number or fractional number. If the quotient is a whole number, then 21 is a factor of 737. If the quotient is a fractional number, then 21 is not a factor of 737.

737 divided by 21 is 35.0952381 which is a fractional number. Thus, once again, the answer to "Is 21 a factor of 737?" is no.

Factor Checker
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Is 21 a factor of 738?
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