Is 1390 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 1390 is divisible by 8.
Even Rule: If the hundreds digit in 1390 is EVEN, and the last two digits in 1390 are divisible by 8, then 1390 is divisible by 8.
Odd Rule: If the hundreds digit in 1390 is ODD, and the last two digits in 1390 plus 4 is divisible by 8, then 1390 is divisible by 8.
The hundreds digit in 1390 is 3, which is odd, and the last two digits are 90.
Thus, we use the Odd Rule above:
90 + 4 = 94. 94 is not divisible by 8, therefore 1390 is not divisible by 8.
The answer to "Is 1390 Divisible By 8?" is no.
1390 divided by 8 is 173.75.
Is 1391 Divisible by 8?
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