Q: Is 678,975 a Composite Number?

 A: Yes, 678,975 is a composite number.

Why is 678,975 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 678,975 can be evenly divided by 1 3 5 11 15 25 33 55 75 165 275 823 825 2,469 4,115 9,053 12,345 20,575 27,159 45,265 61,725 135,795 226,325 and 678,975, with no remainder.

Since 678,975 cannot be divided by just 1 and 678,975, it is a composite number.


More Examples

Number 678,973678,974678,976678,977
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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