Is 7123 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 7123 is divisible by 8.
Even Rule: If the hundreds digit in 7123 is EVEN, and the last two digits in 7123 are divisible by 8, then 7123 is divisible by 8.
Odd Rule: If the hundreds digit in 7123 is ODD, and the last two digits in 7123 plus 4 is divisible by 8, then 7123 is divisible by 8.
The hundreds digit in 7123 is 1, which is odd, and the last two digits are 23.
Thus, we use the Odd Rule above:
23 + 4 = 27. 27 is not divisible by 8, therefore 7123 is not divisible by 8.
The answer to "Is 7123 Divisible By 8?" is no.
7123 divided by 8 is 890.375.
Is 7124 Divisible by 8?
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