Is 1689 divisible by 3? In other words, if you divide 1689 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 1689 is divisible by 3, but what fun would that be?
To find out if 1689 is divisible by 3, we will add up the numbers that make 1689 as follows: 1 + 6 + 8 + 9 = 24
We know that if the sum of the numbers that make up 1689 is divisible by 3, then 1689 is divisible by 3.
Since the sum of the digits in 1689 is divisible by 3, 1689 is also divisible by 3. Thus, the answer to the question "Is 1689 divisible by 3?" is as follows:
Yes
Note: If you divide 1689 by 3, you get 563 which is a whole number.
Divisible by 3?
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