Q: Is 669,980 a Composite Number?

 A: Yes, 669,980 is a composite number.

Why is 669,980 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 669,980 can be evenly divided by 1 2 4 5 10 20 139 241 278 482 556 695 964 1,205 1,390 2,410 2,780 4,820 33,499 66,998 133,996 167,495 334,990 and 669,980, with no remainder.

Since 669,980 cannot be divided by just 1 and 669,980, it is a composite number.


More Examples

Number 669,978669,979669,981669,982
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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