Is 5781 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 5781 is divisible by 8.
Even Rule: If the hundreds digit in 5781 is EVEN, and the last two digits in 5781 are divisible by 8, then 5781 is divisible by 8.
Odd Rule: If the hundreds digit in 5781 is ODD, and the last two digits in 5781 plus 4 is divisible by 8, then 5781 is divisible by 8.
The hundreds digit in 5781 is 7, which is odd, and the last two digits are 81.
Thus, we use the Odd Rule above:
81 + 4 = 85. 85 is not divisible by 8, therefore 5781 is not divisible by 8.
The answer to "Is 5781 Divisible By 8?" is no.
5781 divided by 8 is 722.625.
Is 5782 Divisible by 8?
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