Is 731 divisible by 3? In other words, if you divide 731 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 731 is divisible by 3, but what fun would that be?
To find out if 731 is divisible by 3, we will add up the numbers that make 731 as follows: 7 + 3 + 1 = 11
We know that if the sum of the numbers that make up 731 is divisible by 3, then 731 is divisible by 3.
Since the sum of the digits in 731 is not divisible by 3, 731 is also NOT divisible by 3. Thus, the answer to the question "Is 731 divisible by 3?" is as follows:
No
Note: If you divide 731 by 3, you get 243.67 which is not a whole number.
Divisible by 3?
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