Q: Is 127,155 a Composite Number?

 A: Yes, 127,155 is a composite number.

Why is 127,155 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 127,155 can be evenly divided by 1 3 5 7 15 21 35 49 105 147 173 245 519 735 865 1,211 2,595 3,633 6,055 8,477 18,165 25,431 42,385 and 127,155, with no remainder.

Since 127,155 cannot be divided by just 1 and 127,155, it is a composite number.


More Examples

Number 127,153127,154127,156127,157
Composite? yesyesyesno
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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