Is 8640 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 8640 is divisible by 8.
Even Rule: If the hundreds digit in 8640 is EVEN, and the last two digits in 8640 are divisible by 8, then 8640 is divisible by 8.
Odd Rule: If the hundreds digit in 8640 is ODD, and the last two digits in 8640 plus 4 is divisible by 8, then 8640 is divisible by 8.
The hundreds digit in 8640 is 6, which is even, and the last two digits are 40.
Thus, we use the Even Rule above:
40 is divisible by 8, therefore 8640 is divisible by 8.
The answer to "Is 8640 Divisible By 8?" is yes.
8640 divided by 8 is 1080.
Is 8641 Divisible by 8?
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