Q: Is 42,390 a Composite Number?

 A: Yes, 42,390 is a composite number.

Why is 42,390 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 42,390 can be evenly divided by 1 2 3 5 6 9 10 15 18 27 30 45 54 90 135 157 270 314 471 785 942 1,413 1,570 2,355 2,826 4,239 4,710 7,065 8,478 14,130 21,195 and 42,390, with no remainder.

Since 42,390 cannot be divided by just 1 and 42,390, it is a composite number.


More Examples

Number 42,38842,38942,39142,392
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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