Is 721 Divisible By 2?
There are actually many ways of determining if 721 is divisible by 2. Here we will show you different methods:
Even Number Method:
If 721 is an even number, then it is divisible by 2. 721 is not an even number, thus 721 is not divisible by 2.
Last Digit Method:
If the last digit in 721 is 0, 2, 4, 6, or 8, then 721 is divisible by 2. The last digit in 721 is 1, thus 721 is not divisible by 2.
Divide By 2 Method:
If you divide 721 by 2 and the quotient is an integer, then 721 is divisible by 2. 721 divided by 2 is 360.5. 360.5 is not an integer, thus 721 is not divisible by 2.
As you can see, all the methods above provide the same answer to "Is 721 divisible by 2?". The answer is no.
Is 722 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.