Q: Is 309,940 a Composite Number?

 A: Yes, 309,940 is a composite number.

Why is 309,940 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 309,940 can be evenly divided by 1 2 4 5 10 20 15,497 30,994 61,988 77,485 154,970 and 309,940, with no remainder.

Since 309,940 cannot be divided by just 1 and 309,940, it is a composite number.


More Examples

Number 309,938309,939309,941309,942
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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