Q: Is 1,530 a Composite Number?

 A: Yes, 1,530 is a composite number.

Why is 1,530 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 1,530 can be evenly divided by 1 2 3 5 6 9 10 15 17 18 30 34 45 51 85 90 102 153 170 255 306 510 765 and 1,530, with no remainder.

Since 1,530 cannot be divided by just 1 and 1,530, it is a composite number.


More Examples

Number 1,5281,5291,5311,532
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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