Is 6690 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 6690 is divisible by 8.
Even Rule: If the hundreds digit in 6690 is EVEN, and the last two digits in 6690 are divisible by 8, then 6690 is divisible by 8.
Odd Rule: If the hundreds digit in 6690 is ODD, and the last two digits in 6690 plus 4 is divisible by 8, then 6690 is divisible by 8.
The hundreds digit in 6690 is 6, which is even, and the last two digits are 90.
Thus, we use the Even Rule above:
90 is not divisible by 8, therefore 6690 is not divisible by 8.
The answer to "Is 6690 Divisible By 8?" is no.
6690 divided by 8 is 836.25.
Is 6691 Divisible by 8?
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