Is 6643 divisible by 3? In other words, if you divide 6643 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 6643 is divisible by 3, but what fun would that be?
To find out if 6643 is divisible by 3, we will add up the numbers that make 6643 as follows: 6 + 6 + 4 + 3 = 19
We know that if the sum of the numbers that make up 6643 is divisible by 3, then 6643 is divisible by 3.
Since the sum of the digits in 6643 is not divisible by 3, 6643 is also NOT divisible by 3. Thus, the answer to the question "Is 6643 divisible by 3?" is as follows:
No
Note: If you divide 6643 by 3, you get 2214.33 which is not a whole number.
Divisible by 3?
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