Is 1681 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 1681 is divisible by 8.
Even Rule: If the hundreds digit in 1681 is EVEN, and the last two digits in 1681 are divisible by 8, then 1681 is divisible by 8.
Odd Rule: If the hundreds digit in 1681 is ODD, and the last two digits in 1681 plus 4 is divisible by 8, then 1681 is divisible by 8.
The hundreds digit in 1681 is 6, which is even, and the last two digits are 81.
Thus, we use the Even Rule above:
81 is not divisible by 8, therefore 1681 is not divisible by 8.
The answer to "Is 1681 Divisible By 8?" is no.
1681 divided by 8 is 210.125.
Is 1682 Divisible by 8?
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