Q: Is 318,402 a Composite Number?

 A: Yes, 318,402 is a composite number.

Why is 318,402 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 318,402 can be evenly divided by 1 2 3 6 7 9 14 18 19 21 38 42 49 57 63 98 114 126 133 147 171 266 294 342 361 399 441 722 798 882 931 1,083 1,197 1,862 2,166 2,394 2,527 2,793 3,249 5,054 5,586 6,498 7,581 8,379 15,162 16,758 17,689 22,743 35,378 45,486 53,067 106,134 159,201 and 318,402, with no remainder.

Since 318,402 cannot be divided by just 1 and 318,402, it is a composite number.


More Examples

Number 318,400318,401318,403318,404
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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