Q: Is 420,630 a Composite Number?

 A: Yes, 420,630 is a composite number.

Why is 420,630 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 420,630 can be evenly divided by 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 2,003 4,006 6,009 10,015 12,018 14,021 20,030 28,042 30,045 42,063 60,090 70,105 84,126 140,210 210,315 and 420,630, with no remainder.

Since 420,630 cannot be divided by just 1 and 420,630, it is a composite number.


More Examples

Number 420,628420,629420,631420,632
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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