Is 397 divisible by 3? In other words, if you divide 397 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 397 is divisible by 3, but what fun would that be?
To find out if 397 is divisible by 3, we will add up the numbers that make 397 as follows: 3 + 9 + 7 = 19
We know that if the sum of the numbers that make up 397 is divisible by 3, then 397 is divisible by 3.
Since the sum of the digits in 397 is not divisible by 3, 397 is also NOT divisible by 3. Thus, the answer to the question "Is 397 divisible by 3?" is as follows:
No
Note: If you divide 397 by 3, you get 132.33 which is not a whole number.
Divisible by 3?
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