Is 663 divisible by 6?

The question we are solving here is: If we divide 663 by 6, will we get a whole number with no remainder? In other words, is 663 divisible by 6?

For 663 to be divisible by 6, both of the following two criteria must be met: First, 663 has to be an even number and second, the sum of its digits must be divisible by 3.

Looking at 663, you see that 663 is an odd number, which means that the first criteria is not met.

The sum of the digits in 663 is 15, which is divisible by 3. Therefore, the second criteria is met.

Thus, 663 is not divisible by 6 and the answer to the question "Is 663 divisible by 6?" is

NO

You may also be interested to know that if you divide 663 by 6, you get 110.50.

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