Q: Is 18,438 a Composite Number?

 A: Yes, 18,438 is a composite number.

Why is 18,438 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 18,438 can be evenly divided by 1 2 3 6 7 14 21 42 439 878 1,317 2,634 3,073 6,146 9,219 and 18,438, with no remainder.

Since 18,438 cannot be divided by just 1 and 18,438, it is a composite number.


More Examples

Number 18,43618,43718,43918,440
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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