Is 8521 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 8521 is divisible by 8.
Even Rule: If the hundreds digit in 8521 is EVEN, and the last two digits in 8521 are divisible by 8, then 8521 is divisible by 8.
Odd Rule: If the hundreds digit in 8521 is ODD, and the last two digits in 8521 plus 4 is divisible by 8, then 8521 is divisible by 8.
The hundreds digit in 8521 is 5, which is odd, and the last two digits are 21.
Thus, we use the Odd Rule above:
21 + 4 = 25. 25 is not divisible by 8, therefore 8521 is not divisible by 8.
The answer to "Is 8521 Divisible By 8?" is no.
8521 divided by 8 is 1065.125.
Is 8522 Divisible by 8?
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