Is 579 divisible by 3? In other words, if you divide 579 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 579 is divisible by 3, but what fun would that be?
To find out if 579 is divisible by 3, we will add up the numbers that make 579 as follows: 5 + 7 + 9 = 21
We know that if the sum of the numbers that make up 579 is divisible by 3, then 579 is divisible by 3.
Since the sum of the digits in 579 is divisible by 3, 579 is also divisible by 3. Thus, the answer to the question "Is 579 divisible by 3?" is as follows:
Yes
Note: If you divide 579 by 3, you get 193 which is a whole number.
Divisible by 3?
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