Q: Is 421,320 a Composite Number?

 A: Yes, 421,320 is a composite number.

Why is 421,320 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 421,320 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 3,511 7,022 10,533 14,044 17,555 21,066 28,088 35,110 42,132 52,665 70,220 84,264 105,330 140,440 210,660 and 421,320, with no remainder.

Since 421,320 cannot be divided by just 1 and 421,320, it is a composite number.


More Examples

Number 421,318421,319421,321421,322
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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