Q: Is 78,739 a Prime Number?

A: No, 78,739 is not a prime number.

Why is 78,739 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 78739 can be evenly divided by 1 71 1,109 and 78,739, with no remainder.

Since 78,739 cannot be divided by just 1 and 78,739, it is not a prime number.

Number	78,737	78,738	78,740	78,741
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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