Is 721 Divisible By 8?
Here we will use a Divisible by 8 rule to find out if 721 is divisible by 8.
Even Rule: If the hundreds digit in 721 is EVEN, and the last two digits in 721 are divisible by 8, then 721 is divisible by 8.
Odd Rule: If the hundreds digit in 721 is ODD, and the last two digits in 721 plus 4 is divisible by 8, then 721 is divisible by 8.
The hundreds digit in 721 is 7, which is odd, and the last two digits are 21.
Thus, we use the Odd Rule above:
21 + 4 = 25. 25 is not divisible by 8, therefore 721 is not divisible by 8.
The answer to "Is 721 Divisible By 8?" is no.
721 divided by 8 is 90.125.
Is 722 Divisible by 8?
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