Q: Is 155,980 a Composite Number?

 A: Yes, 155,980 is a composite number.

Why is 155,980 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 155,980 can be evenly divided by 1 2 4 5 10 11 20 22 44 55 110 220 709 1,418 2,836 3,545 7,090 7,799 14,180 15,598 31,196 38,995 77,990 and 155,980, with no remainder.

Since 155,980 cannot be divided by just 1 and 155,980, it is a composite number.


More Examples

Number 155,978155,979155,981155,982
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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