Is 315 divisible by 18?

315 is divisible by 18 if the quotient of 315 divided by 18 is an integer. The quotient is the result you get when you divide one number by another. Furthermore, an integer is a whole number (not a fractional number).

Thus, to find out if 315 is divisible by 18, we simply calculate 315 divided by 18 and then determine if the answer (quotient) is an integer (whole number) or a fractional number.

315 / 18 = 17.5

As you can see above, the quotient of 315 divided by 18 is 17.5 and 17.5 is a fractional number. Therefore, 315 is not divisible by 18.

Q: Is 315 divisible by 18?
A: No

So now you know that 315 is not divisible by 18. Do you want to know all the numbers that 315 is divisible by? No problem. 315 is divisible by 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, and 315.

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