Q: Is 30,730 a Prime Number?

A: No, 30,730 is not a prime number.

Why is 30,730 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 30730 can be evenly divided by 1 2 5 7 10 14 35 70 439 878 2,195 3,073 4,390 6,146 15,365 and 30,730, with no remainder.

Since 30,730 cannot be divided by just 1 and 30,730, it is not a prime number.

Number	30,728	30,729	30,731	30,732
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).

General Questions

Factoring Questions

Calculation Questions

Miscellaneous Questions