Is 664 an even or odd number?

Here are a couple of methods you can use to figure out if 664 is an even or odd number:

Divide By Two Method
You can divide 664 by two and if the result is an integer (whole number) then it is an even number. Otherwise, it is an odd number. 664 divided by 2 is 332, which is an integer. Therefore, 664 is an even number.

Last Number Method
Another way to determine if 664 is and even or odd number is simply to look at the last digit in 664. If the last digit is 0, 2, 4, 6, or 8 then the number is even, and if it is 1, 3, 5, 7, or 9 then it is an odd number. The last digit in 664 is 4, therefore, 664 is an even number.

664 = even number

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Is 665 an even or odd number?
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