Q: Is 123,180 a Composite Number?

 A: Yes, 123,180 is a composite number.

Why is 123,180 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 123,180 can be evenly divided by 1 2 3 4 5 6 10 12 15 20 30 60 2,053 4,106 6,159 8,212 10,265 12,318 20,530 24,636 30,795 41,060 61,590 and 123,180, with no remainder.

Since 123,180 cannot be divided by just 1 and 123,180, it is a composite number.


More Examples

Number 123,178123,179123,181123,182
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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