Q: Is 318,330 a Composite Number?

 A: Yes, 318,330 is a composite number.

Why is 318,330 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 318,330 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 45 54 81 90 131 135 162 243 262 270 393 405 486 655 786 810 1,179 1,215 1,310 1,965 2,358 2,430 3,537 3,930 5,895 7,074 10,611 11,790 17,685 21,222 31,833 35,370 53,055 63,666 106,110 159,165 and 318,330, with no remainder.

Since 318,330 cannot be divided by just 1 and 318,330, it is a composite number.


More Examples

Number 318,328318,329318,331318,332
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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