Q: Is 390,660 a Composite Number?

 A: Yes, 390,660 is a composite number.

Why is 390,660 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 390,660 can be evenly divided by 1 2 3 4 5 6 10 12 15 17 20 30 34 51 60 68 85 102 170 204 255 340 383 510 766 1,020 1,149 1,532 1,915 2,298 3,830 4,596 5,745 6,511 7,660 11,490 13,022 19,533 22,980 26,044 32,555 39,066 65,110 78,132 97,665 130,220 195,330 and 390,660, with no remainder.

Since 390,660 cannot be divided by just 1 and 390,660, it is a composite number.


More Examples

Number 390,658390,659390,661390,662
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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