Q: Is 123,144 a Composite Number?

 A: Yes, 123,144 is a composite number.

Why is 123,144 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 123,144 can be evenly divided by 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 733 1,466 2,199 2,932 4,398 5,131 5,864 8,796 10,262 15,393 17,592 20,524 30,786 41,048 61,572 and 123,144, with no remainder.

Since 123,144 cannot be divided by just 1 and 123,144, it is a composite number.


More Examples

Number 123,142123,143123,145123,146
Composite? yesnoyesyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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