Is 3821 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 3821 is divisible by 8.
Even Rule: If the hundreds digit in 3821 is EVEN, and the last two digits in 3821 are divisible by 8, then 3821 is divisible by 8.
Odd Rule: If the hundreds digit in 3821 is ODD, and the last two digits in 3821 plus 4 is divisible by 8, then 3821 is divisible by 8.
The hundreds digit in 3821 is 8, which is even, and the last two digits are 21.
Thus, we use the Even Rule above:
21 is not divisible by 8, therefore 3821 is not divisible by 8.
The answer to "Is 3821 Divisible By 8?" is no.
3821 divided by 8 is 477.625.
Is 3822 Divisible by 8?
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