Q: Is 421,705 a Composite Number?

 A: Yes, 421,705 is a composite number.

Why is 421,705 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 421,705 can be evenly divided by 1 5 19 23 95 115 193 437 965 2,185 3,667 4,439 18,335 22,195 84,341 and 421,705, with no remainder.

Since 421,705 cannot be divided by just 1 and 421,705, it is a composite number.


More Examples

Number 421,703421,704421,706421,707
Composite? noyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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