Q: Is 309,380 a Composite Number?

 A: Yes, 309,380 is a composite number.

Why is 309,380 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 309,380 can be evenly divided by 1 2 4 5 10 20 31 62 124 155 310 499 620 998 1,996 2,495 4,990 9,980 15,469 30,938 61,876 77,345 154,690 and 309,380, with no remainder.

Since 309,380 cannot be divided by just 1 and 309,380, it is a composite number.


More Examples

Number 309,378309,379309,381309,382
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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