Is 1977 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 1977 is divisible by 8.
Even Rule: If the hundreds digit in 1977 is EVEN, and the last two digits in 1977 are divisible by 8, then 1977 is divisible by 8.
Odd Rule: If the hundreds digit in 1977 is ODD, and the last two digits in 1977 plus 4 is divisible by 8, then 1977 is divisible by 8.
The hundreds digit in 1977 is 9, which is odd, and the last two digits are 77.
Thus, we use the Odd Rule above:
77 + 4 = 81. 81 is not divisible by 8, therefore 1977 is not divisible by 8.
The answer to "Is 1977 Divisible By 8?" is no.
1977 divided by 8 is 247.125.
Is 1978 Divisible by 8?
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