Is 691 divisible by 3? In other words, if you divide 691 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 691 is divisible by 3, but what fun would that be?
To find out if 691 is divisible by 3, we will add up the numbers that make 691 as follows: 6 + 9 + 1 = 16
We know that if the sum of the numbers that make up 691 is divisible by 3, then 691 is divisible by 3.
Since the sum of the digits in 691 is not divisible by 3, 691 is also NOT divisible by 3. Thus, the answer to the question "Is 691 divisible by 3?" is as follows:
No
Note: If you divide 691 by 3, you get 230.33 which is not a whole number.
Divisible by 3?
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