Q: Is 123,280 a Composite Number?

 A: Yes, 123,280 is a composite number.

Why is 123,280 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 123,280 can be evenly divided by 1 2 4 5 8 10 16 20 23 40 46 67 80 92 115 134 184 230 268 335 368 460 536 670 920 1,072 1,340 1,541 1,840 2,680 3,082 5,360 6,164 7,705 12,328 15,410 24,656 30,820 61,640 and 123,280, with no remainder.

Since 123,280 cannot be divided by just 1 and 123,280, it is a composite number.


More Examples

Number 123,278123,279123,281123,282
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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