Is 1421 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 1421 is divisible by 8.
Even Rule: If the hundreds digit in 1421 is EVEN, and the last two digits in 1421 are divisible by 8, then 1421 is divisible by 8.
Odd Rule: If the hundreds digit in 1421 is ODD, and the last two digits in 1421 plus 4 is divisible by 8, then 1421 is divisible by 8.
The hundreds digit in 1421 is 4, which is even, and the last two digits are 21.
Thus, we use the Even Rule above:
21 is not divisible by 8, therefore 1421 is not divisible by 8.
The answer to "Is 1421 Divisible By 8?" is no.
1421 divided by 8 is 177.625.
Is 1422 Divisible by 8?
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