Is 5391 divisible by 3? In other words, if you divide 5391 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 5391 is divisible by 3, but what fun would that be?
To find out if 5391 is divisible by 3, we will add up the numbers that make 5391 as follows: 5 + 3 + 9 + 1 = 18
We know that if the sum of the numbers that make up 5391 is divisible by 3, then 5391 is divisible by 3.
Since the sum of the digits in 5391 is divisible by 3, 5391 is also divisible by 3. Thus, the answer to the question "Is 5391 divisible by 3?" is as follows:
Yes
Note: If you divide 5391 by 3, you get 1797 which is a whole number.
Divisible by 3?
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