Is 6430 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 6430 is divisible by 8.
Even Rule: If the hundreds digit in 6430 is EVEN, and the last two digits in 6430 are divisible by 8, then 6430 is divisible by 8.
Odd Rule: If the hundreds digit in 6430 is ODD, and the last two digits in 6430 plus 4 is divisible by 8, then 6430 is divisible by 8.
The hundreds digit in 6430 is 4, which is even, and the last two digits are 30.
Thus, we use the Even Rule above:
30 is not divisible by 8, therefore 6430 is not divisible by 8.
The answer to "Is 6430 Divisible By 8?" is no.
6430 divided by 8 is 803.75.
Is 6431 Divisible by 8?
Here is our next calculation. Try to figure out the answer before you check it.
