Is 1421 divisible by 3? In other words, if you divide 1421 by 3, will you get a whole number with no remainder?
Of course, you could use a calculator to find out if 1421 is divisible by 3, but what fun would that be?
To find out if 1421 is divisible by 3, we will add up the numbers that make 1421 as follows: 1 + 4 + 2 + 1 = 8
We know that if the sum of the numbers that make up 1421 is divisible by 3, then 1421 is divisible by 3.
Since the sum of the digits in 1421 is not divisible by 3, 1421 is also NOT divisible by 3. Thus, the answer to the question "Is 1421 divisible by 3?" is as follows:
No
Note: If you divide 1421 by 3, you get 473.67 which is not a whole number.
Divisible by 3?
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