Q: Is 309,970 a Composite Number?

 A: Yes, 309,970 is a composite number.

Why is 309,970 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 309,970 can be evenly divided by 1 2 5 10 139 223 278 446 695 1,115 1,390 2,230 30,997 61,994 154,985 and 309,970, with no remainder.

Since 309,970 cannot be divided by just 1 and 309,970, it is a composite number.


More Examples

Number 309,968309,969309,971309,972
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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