Is 9 a factor of 217?

Here we will show you two different methods you can use to determine if 9 is a factor of 217.

The first method entails simply listing all factors of 217 and then seeing if 9 is one of them. The factors of 217 are 1, 7, 31, and 217. Looking at the list, you see that 9 is not on the list, and the answer to "Is 9 a factor of 217?" is therefore no.

For the second and perhaps easier method, we divide 217 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 217. If the quotient is a fractional number, then 9 is not a factor of 217.

217 divided by 9 is 24.11111111 which is a fractional number. Thus, once again, the answer to "Is 9 a factor of 217?" is no.

Factor Checker
Need to do another factor check? No problem! You are welcome to submit a similar problem below.

Is 9 a factor of 218?
Now you know that 9 is not a factor of 217. Here is the next problem on our list that our Factor Checker explained and solved.