Q: Is 660,980 a Prime Number?

A: No, 660,980 is not a prime number.

Why is 660,980 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 660980 can be evenly divided by 1 2 4 5 10 20 33,049 66,098 132,196 165,245 330,490 and 660,980, with no remainder.

Since 660,980 cannot be divided by just 1 and 660,980, it is not a prime number.

Number	660,978	660,979	660,981	660,982
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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