Q: Is 123,440 a Composite Number?

 A: Yes, 123,440 is a composite number.

Why is 123,440 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 123,440 can be evenly divided by 1 2 4 5 8 10 16 20 40 80 1,543 3,086 6,172 7,715 12,344 15,430 24,688 30,860 61,720 and 123,440, with no remainder.

Since 123,440 cannot be divided by just 1 and 123,440, it is a composite number.


More Examples

Number 123,438123,439123,441123,442
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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