Q: Is 109,663 a Prime Number?

A: Yes, 109,663 is a prime number.

Why is 109,663 a prime number?

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

The number 109663 can be evenly divided by 1 and 109,663, with no remainder.

Since 109,663 can be divided by just 1 and 109,663, it is a prime number.

Number	109,661	109,662	109,664	109,665
Prime?	yes	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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