Q: Is 840,870 a Composite Number?

 A: Yes, 840,870 is a composite number.

Why is 840,870 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 840,870 can be evenly divided by 1 2 3 5 6 9 10 15 18 30 45 90 9,343 18,686 28,029 46,715 56,058 84,087 93,430 140,145 168,174 280,290 420,435 and 840,870, with no remainder.

Since 840,870 cannot be divided by just 1 and 840,870, it is a composite number.


More Examples

Number 840,868840,869840,871840,872
Composite? yesyesyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

Explore more about the number 840,870:


Ask a Question