Is 9 a factor of 109?

Here we will show you two different methods you can use to determine if 9 is a factor of 109.

The first method entails simply listing all factors of 109 and then seeing if 9 is one of them. The factors of 109 are 1 and 109. Looking at the list, you see that 9 is not on the list, and the answer to "Is 9 a factor of 109?" is therefore no.

For the second and perhaps easier method, we divide 109 by 9 to see if the quotient is a whole number or fractional number. If the quotient is a whole number, then 9 is a factor of 109. If the quotient is a fractional number, then 9 is not a factor of 109.

109 divided by 9 is 12.11111111 which is a fractional number. Thus, once again, the answer to "Is 9 a factor of 109?" is no.

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Is 9 a factor of 110?
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