Q: Is 723,420 a Composite Number?

 A: Yes, 723,420 is a composite number.

Why is 723,420 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 723,420 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 4,019 8,038 12,057 16,076 20,095 24,114 36,171 40,190 48,228 60,285 72,342 80,380 120,570 144,684 180,855 241,140 361,710 and 723,420, with no remainder.

Since 723,420 cannot be divided by just 1 and 723,420, it is a composite number.


More Examples

Number 723,418723,419723,421723,422
Composite? yesyesnoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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