Is 1620 Divisible By 8?

Here we will use a Divisible by 8 rule to find out if 1620 is divisible by 8.
Even Rule: If the hundreds digit in 1620 is EVEN, and the last two digits in 1620 are divisible by 8, then 1620 is divisible by 8.
Odd Rule: If the hundreds digit in 1620 is ODD, and the last two digits in 1620 plus 4 is divisible by 8, then 1620 is divisible by 8.
The hundreds digit in 1620 is 6, which is even, and the last two digits are 20.
Thus, we use the Even Rule above:
20 is not divisible by 8, therefore 1620 is not divisible by 8.
The answer to "Is 1620 Divisible By 8?" is no.
1620 divided by 8 is 202.5.
Is 1621 Divisible by 8?
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