Is 5420 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 5420 is divisible by 8.
Even Rule: If the hundreds digit in 5420 is EVEN, and the last two digits in 5420 are divisible by 8, then 5420 is divisible by 8.
Odd Rule: If the hundreds digit in 5420 is ODD, and the last two digits in 5420 plus 4 is divisible by 8, then 5420 is divisible by 8.
The hundreds digit in 5420 is 4, which is even, and the last two digits are 20.
Thus, we use the Even Rule above:
20 is not divisible by 8, therefore 5420 is not divisible by 8.
The answer to "Is 5420 Divisible By 8?" is no.
5420 divided by 8 is 677.5.
Is 5421 Divisible by 8?
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