Q: Is 721,608 a Composite Number?

 A: Yes, 721,608 is a composite number.

Why is 721,608 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 721,608 can be evenly divided by 1 2 3 4 6 8 12 24 107 214 281 321 428 562 642 843 856 1,124 1,284 1,686 2,248 2,568 3,372 6,744 30,067 60,134 90,201 120,268 180,402 240,536 360,804 and 721,608, with no remainder.

Since 721,608 cannot be divided by just 1 and 721,608, it is a composite number.


More Examples

Number 721,606721,607721,609721,610
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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