Is 7122 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 7122 is divisible by 8.
Even Rule: If the hundreds digit in 7122 is EVEN, and the last two digits in 7122 are divisible by 8, then 7122 is divisible by 8.
Odd Rule: If the hundreds digit in 7122 is ODD, and the last two digits in 7122 plus 4 is divisible by 8, then 7122 is divisible by 8.
The hundreds digit in 7122 is 1, which is odd, and the last two digits are 22.
Thus, we use the Odd Rule above:
22 + 4 = 26. 26 is not divisible by 8, therefore 7122 is not divisible by 8.
The answer to "Is 7122 Divisible By 8?" is no.
7122 divided by 8 is 890.25.
Is 7123 Divisible by 8?
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