Q: Is 700,605 a Prime Number?

A: No, 700,605 is not a prime number.

Why is 700,605 not a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 700605 can be evenly divided by 1 3 5 9 15 45 15,569 46,707 77,845 140,121 233,535 and 700,605, with no remainder.

Since 700,605 cannot be divided by just 1 and 700,605, it is not a prime number.

Number	700,603	700,604	700,606	700,607
Prime?	no	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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