Q: Is 672,345 a Composite Number?

 A: Yes, 672,345 is a composite number.

Why is 672,345 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 672,345 can be evenly divided by 1 3 5 9 15 45 67 201 223 335 603 669 1,005 1,115 2,007 3,015 3,345 10,035 14,941 44,823 74,705 134,469 224,115 and 672,345, with no remainder.

Since 672,345 cannot be divided by just 1 and 672,345, it is a composite number.


More Examples

Number 672,343672,344672,346672,347
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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