Two of them.
Two and they are 1 and 23 because it's a prime number
Its factors are itself and one because 23 a prime number.
Two: 1 and 23. It is a prime number.
As 23 is a prime number, it has only two factors, the number one and itself. The factors of 23 are: 1 23 The prime factors are: 23 is a prime number.
23 is already prime; it doesn't need a tree.
It has an infinite number of factors, but it has four prime factors. 40 = 23 x 5
Positive factors of 23: 1, 23 23 is a prime number.
1 is and 23 are the only factors of 23. 23 is a prime so no number can go into it equally.
No. 23 is a prime number. Its only factors are 1 and 23.
1 and 23
23 is a prime number.
253 has 11 and 23 as factors.