Q: Is 721,422 a Composite Number?

 A: Yes, 721,422 is a composite number.

Why is 721,422 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 721,422 can be evenly divided by 1 2 3 6 9 13 18 26 39 78 117 234 3,083 6,166 9,249 18,498 27,747 40,079 55,494 80,158 120,237 240,474 360,711 and 721,422, with no remainder.

Since 721,422 cannot be divided by just 1 and 721,422, it is a composite number.


More Examples

Number 721,420721,421721,423721,424
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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