Q: Is 2,640 a Composite Number?

 A: Yes, 2,640 is a composite number.

Why is 2,640 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 2,640 can be evenly divided by 1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 132 165 176 220 240 264 330 440 528 660 880 1,320 and 2,640, with no remainder.

Since 2,640 cannot be divided by just 1 and 2,640, it is a composite number.


More Examples

Number 2,6382,6392,6412,642
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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