Q: Is 345,078 a Composite Number?

 A: Yes, 345,078 is a composite number.

Why is 345,078 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 345,078 can be evenly divided by 1 2 3 6 9 18 19 38 57 114 171 342 1,009 2,018 3,027 6,054 9,081 18,162 19,171 38,342 57,513 115,026 172,539 and 345,078, with no remainder.

Since 345,078 cannot be divided by just 1 and 345,078, it is a composite number.


More Examples

Number 345,076345,077345,079345,080
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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