Q: Is 978,343 a Prime Number?

A: Yes, 978,343 is a prime number.

Why is 978,343 a prime number?

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

The number 978343 can be evenly divided by 1 and 978,343, with no remainder.

Since 978,343 can be divided by just 1 and 978,343, it is a prime number.

Number	978,341	978,342	978,344	978,345
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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