Is 1239 divisible by 6?

The question we are solving here is: If we divide 1239 by 6, will we get a whole number with no remainder? In other words, is 1239 divisible by 6?

For 1239 to be divisible by 6, both of the following two criteria must be met: First, 1239 has to be an even number and second, the sum of its digits must be divisible by 3.

Looking at 1239, you see that 1239 is an odd number, which means that the first criteria is not met.

The sum of the digits in 1239 is 15, which is divisible by 3. Therefore, the second criteria is met.

Thus, 1239 is not divisible by 6 and the answer to the question "Is 1239 divisible by 6?" is

NO

You may also be interested to know that if you divide 1239 by 6, you get 206.50.

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