Is 18 divisible by 42?

18 is divisible by 42 if the quotient of 18 divided by 42 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 18 is divisible by 42, we simply calculate 18 divided by 42 and then determine if the answer (quotient) is an integer (whole number) or a fractional number.

18 / 42 = 0.428571429

As you can see above, the quotient of 18 divided by 42 is 0.428571429 and 0.428571429 is a fractional number. Therefore, 18 is not divisible by 42.

Q: Is 18 divisible by 42?
A: No

So now you know that 18 is not divisible by 42. Do you want to know all the numbers that 18 is divisible by? No problem. 18 is divisible by 1, 2, 3, 6, 9, and 18.

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