Q: Is 7,980 a Composite Number?

 A: Yes, 7,980 is a composite number.

Why is 7,980 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 7,980 can be evenly divided by 1 2 3 4 5 6 7 10 12 14 15 19 20 21 28 30 35 38 42 57 60 70 76 84 95 105 114 133 140 190 210 228 266 285 380 399 420 532 570 665 798 1,140 1,330 1,596 1,995 2,660 3,990 and 7,980, with no remainder.

Since 7,980 cannot be divided by just 1 and 7,980, it is a composite number.


More Examples

Number 7,9787,9797,9817,982
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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