Q: Is 121,980 a Composite Number?

 A: Yes, 121,980 is a composite number.

Why is 121,980 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 121,980 can be evenly divided by 1 2 3 4 5 6 10 12 15 19 20 30 38 57 60 76 95 107 114 190 214 228 285 321 380 428 535 570 642 1,070 1,140 1,284 1,605 2,033 2,140 3,210 4,066 6,099 6,420 8,132 10,165 12,198 20,330 24,396 30,495 40,660 60,990 and 121,980, with no remainder.

Since 121,980 cannot be divided by just 1 and 121,980, it is a composite number.


More Examples

Number 121,978121,979121,981121,982
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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