Is 891 divisible by 3? In other words, if you divide 891 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 891 is divisible by 3, but what fun would that be?
To find out if 891 is divisible by 3, we will add up the numbers that make 891 as follows: 8 + 9 + 1 = 18
We know that if the sum of the numbers that make up 891 is divisible by 3, then 891 is divisible by 3.
Since the sum of the digits in 891 is divisible by 3, 891 is also divisible by 3. Thus, the answer to the question "Is 891 divisible by 3?" is as follows:
Yes
Note: If you divide 891 by 3, you get 297 which is a whole number.
Divisible by 3?
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