Q: Is 309,669 a Prime Number?

A: No, 309,669 is not a prime number.

Why is 309,669 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 309669 can be evenly divided by 1 3 109 327 947 2,841 103,223 and 309,669, with no remainder.

Since 309,669 cannot be divided by just 1 and 309,669, it is not a prime number.

Number	309,667	309,668	309,670	309,671
Prime?	yes	no	no	yes

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

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