No others.
2 I think...Two factors which are itself and one because 13 is a prime number.
13 is a Prime number whose only factors are itself and one
351 is a composite number. This is because composite numbers are any number that has more than two factors (one and itself). Therefore, since there are many factors of 351 besides one and itself such as 3, 9, and 13, that makes it a composite number.
91 is divisible by 7 and 13, besides 1 and 91 itself. It has factors other than the trivial 2, and so it is nonprime - by definition composite.
13 is a prime number so the only factors are 1 and itself.
Factors of 39 (besides itself and 1) are 3 and 13. 235 isn't divisible by any of these except 1, so I don't see how it can.
13 is a Prime number because it has only two factors which are itself and one
91 is a composite number. This is because composite numbers are any number that has another factor besides one and itself. Therefore, since 7 and 13 are factors of 91 that makes it a composite number.
13 is a prime number so the only factors are 1 and itself.
13 is a prime number. A prime number is a number with two and only two factors: 1 (also known as unity) and itself. A composite number is a number with more than two factors; in other words, it has at least one factor besides 1 and itself. Since the only factors of 13 are 1 and 13, it is a prime number.is the number 13 prime or composites13 is only divisible by 1 and itself making it a prime number.
13 is a prime number so the only factors are 1 and itself. Prime numbers have no proper factors.
13 is a prime factor of itself Prime factors of 30 are: 2, 3 and 5