Is 821 Divisible By 2?
There are actually many ways of determining if 821 is divisible by 2. Here we will show you different methods:
Even Number Method:
If 821 is an even number, then it is divisible by 2. 821 is not an even number, thus 821 is not divisible by 2.
Last Digit Method:
If the last digit in 821 is 0, 2, 4, 6, or 8, then 821 is divisible by 2. The last digit in 821 is 1, thus 821 is not divisible by 2.
Divide By 2 Method:
If you divide 821 by 2 and the quotient is an integer, then 821 is divisible by 2. 821 divided by 2 is 410.5. 410.5 is not an integer, thus 821 is not divisible by 2.
As you can see, all the methods above provide the same answer to "Is 821 divisible by 2?". The answer is no.
Is 822 Divisible by 2?
Here is our next "Divisible by 2" calculation. Try to figure out the answer using one of our methods before you go to check the answer.