Q: Is 397,720 a Composite Number?

 A: Yes, 397,720 is a composite number.

Why is 397,720 a composite number?

A composite number is a number that can be divided evenly by more numbers than 1 and itself. It is the opposite of a prime number.

The number 397,720 can be evenly divided by 1 2 4 5 8 10 20 40 61 122 163 244 305 326 488 610 652 815 1,220 1,304 1,630 2,440 3,260 6,520 9,943 19,886 39,772 49,715 79,544 99,430 198,860 and 397,720, with no remainder.

Since 397,720 cannot be divided by just 1 and 397,720, it is a composite number.


More Examples

Number 397,718397,719397,721397,722
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 397,720:


Ask a Question