Q: Is 310,980 a Composite Number?

 A: Yes, 310,980 is a composite number.

Why is 310,980 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 310,980 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 71 73 142 146 213 219 284 292 355 365 426 438 710 730 852 876 1,065 1,095 1,420 1,460 2,130 2,190 4,260 4,380 5,183 10,366 15,549 20,732 25,915 31,098 51,830 62,196 77,745 103,660 155,490 and 310,980, with no remainder.

Since 310,980 cannot be divided by just 1 and 310,980, it is a composite number.


More Examples

Number 310,978310,979310,981310,982
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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