Q: Is 345,390 a Composite Number?

 A: Yes, 345,390 is a composite number.

Why is 345,390 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 345,390 can be evenly divided by 1 2 3 5 6 10 15 29 30 58 87 145 174 290 397 435 794 870 1,191 1,985 2,382 3,970 5,955 11,513 11,910 23,026 34,539 57,565 69,078 115,130 172,695 and 345,390, with no remainder.

Since 345,390 cannot be divided by just 1 and 345,390, it is a composite number.


More Examples

Number 345,388345,389345,391345,392
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 345,390:


Ask a Question