Q: Is 390,840 a Composite Number?

 A: Yes, 390,840 is a composite number.

Why is 390,840 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 390,840 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 3,257 6,514 9,771 13,028 16,285 19,542 26,056 32,570 39,084 48,855 65,140 78,168 97,710 130,280 195,420 and 390,840, with no remainder.

Since 390,840 cannot be divided by just 1 and 390,840, it is a composite number.


More Examples

Number 390,838390,839390,841390,842
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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