Q: Is 660,420 a Composite Number?

 A: Yes, 660,420 is a composite number.

Why is 660,420 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 660,420 can be evenly divided by 1 2 3 4 5 6 9 10 12 15 18 20 27 30 36 45 54 60 90 108 135 180 270 540 1,223 2,446 3,669 4,892 6,115 7,338 11,007 12,230 14,676 18,345 22,014 24,460 33,021 36,690 44,028 55,035 66,042 73,380 110,070 132,084 165,105 220,140 330,210 and 660,420, with no remainder.

Since 660,420 cannot be divided by just 1 and 660,420, it is a composite number.


More Examples

Number 660,418660,419660,421660,422
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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