Is 438 divisible by 3? In other words, if you divide 438 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 438 is divisible by 3, but what fun would that be?
To find out if 438 is divisible by 3, we will add up the numbers that make 438 as follows: 4 + 3 + 8 = 15
We know that if the sum of the numbers that make up 438 is divisible by 3, then 438 is divisible by 3.
Since the sum of the digits in 438 is divisible by 3, 438 is also divisible by 3. Thus, the answer to the question "Is 438 divisible by 3?" is as follows:
Yes
Note: If you divide 438 by 3, you get 146 which is a whole number.
Divisible by 3?
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