Is 869 divisible by 3? In other words, if you divide 869 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 869 is divisible by 3, but what fun would that be?
To find out if 869 is divisible by 3, we will add up the numbers that make 869 as follows: 8 + 6 + 9 = 23
We know that if the sum of the numbers that make up 869 is divisible by 3, then 869 is divisible by 3.
Since the sum of the digits in 869 is not divisible by 3, 869 is also NOT divisible by 3. Thus, the answer to the question "Is 869 divisible by 3?" is as follows:
No
Note: If you divide 869 by 3, you get 289.67 which is not a whole number.
Divisible by 3?
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