Is 684 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 684 is divisible by 8.
Even Rule: If the hundreds digit in 684 is EVEN, and the last two digits in 684 are divisible by 8, then 684 is divisible by 8.
Odd Rule: If the hundreds digit in 684 is ODD, and the last two digits in 684 plus 4 is divisible by 8, then 684 is divisible by 8.
The hundreds digit in 684 is 6, which is even, and the last two digits are 84.
Thus, we use the Even Rule above:
84 is not divisible by 8, therefore 684 is not divisible by 8.
The answer to "Is 684 Divisible By 8?" is no.
684 divided by 8 is 85.5.
Is 685 Divisible by 8?
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