Q: Is 315,525 a Composite Number?

 A: Yes, 315,525 is a composite number.

Why is 315,525 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 315,525 can be evenly divided by 1 3 5 7 15 21 25 35 75 105 175 525 601 1,803 3,005 4,207 9,015 12,621 15,025 21,035 45,075 63,105 105,175 and 315,525, with no remainder.

Since 315,525 cannot be divided by just 1 and 315,525, it is a composite number.


More Examples

Number 315,523315,524315,526315,527
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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