Q: Is 421,628 a Composite Number?

 A: Yes, 421,628 is a composite number.

Why is 421,628 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 421,628 can be evenly divided by 1 2 4 105,407 210,814 and 421,628, with no remainder.

Since 421,628 cannot be divided by just 1 and 421,628, it is a composite number.


More Examples

Number 421,626421,627421,629421,630
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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