Is 657 divisible by 3? In other words, if you divide 657 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 657 is divisible by 3, but what fun would that be?
To find out if 657 is divisible by 3, we will add up the numbers that make 657 as follows: 6 + 5 + 7 = 18
We know that if the sum of the numbers that make up 657 is divisible by 3, then 657 is divisible by 3.
Since the sum of the digits in 657 is divisible by 3, 657 is also divisible by 3. Thus, the answer to the question "Is 657 divisible by 3?" is as follows:
Yes
Note: If you divide 657 by 3, you get 219 which is a whole number.
Divisible by 3?
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