Q: Is 123,671 a Prime Number?

A: No, 123,671 is not a prime number.

Why is 123,671 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 123671 can be evenly divided by 1 19 23 283 437 5,377 6,509 and 123,671, with no remainder.

Since 123,671 cannot be divided by just 1 and 123,671, it is not a prime number.

Number	123,669	123,670	123,672	123,673
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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