Is the factors of 11 prime or composite?

To understand whether 11 is composite or prime, it is important to find its factors. Factors of 11: 1, 11 Therefore, we can say that 11 is a Prime number since it has only 2 factors. ☛ Prime Number Calculator Is 11 a Composite Number? No, since 11 has only two factors, i.e. 1 and 11.