Is 23 a factor of 991?

Here we will show you two different methods you can use to determine if 23 is a factor of 991.

The first method entails simply listing all factors of 991 and then seeing if 23 is one of them. The factors of 991 are 1 and 991. Looking at the list, you see that 23 is not on the list, and the answer to "Is 23 a factor of 991?" is therefore no.

For the second and perhaps easier method, we divide 991 by 23 to see if the quotient is a whole number or fractional number. If the quotient is a whole number, then 23 is a factor of 991. If the quotient is a fractional number, then 23 is not a factor of 991.

991 divided by 23 is 43.08695652 which is a fractional number. Thus, once again, the answer to "Is 23 a factor of 991?" is no.

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Is 23 a factor of 992?
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