Is 809 divisible by 3? In other words, if you divide 809 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 809 is divisible by 3, but what fun would that be?
To find out if 809 is divisible by 3, we will add up the numbers that make 809 as follows: 8 + 0 + 9 = 17
We know that if the sum of the numbers that make up 809 is divisible by 3, then 809 is divisible by 3.
Since the sum of the digits in 809 is not divisible by 3, 809 is also NOT divisible by 3. Thus, the answer to the question "Is 809 divisible by 3?" is as follows:
No
Note: If you divide 809 by 3, you get 269.67 which is not a whole number.
Divisible by 3?
Do you need to check another number? Enter a number below to see if it is divisible by 3.