Is 321 divisible by 18?

321 is divisible by 18 if the quotient of 321 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 321 is divisible by 18, we simply calculate 321 divided by 18 and then determine if the answer (quotient) is an integer (whole number) or a fractional number.

321 / 18 = 17.83333333

As you can see above, the quotient of 321 divided by 18 is 17.83333333 and 17.83333333 is a fractional number. Therefore, 321 is not divisible by 18.

Q: Is 321 divisible by 18?
A: No

So now you know that 321 is not divisible by 18. Do you want to know all the numbers that 321 is divisible by? No problem. 321 is divisible by 1, 3, 107, and 321.

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