'13' is a prime number, so there is no factor tree.
However, to test , we can say
13)13 = 1
When reduced to '1' the factoring is complete.
Prime numbers are 2,3,5,7,11,13,17,19,23,29....
This goes to infinity, however, the above list is primes to '30'.
13 is prime. No tree.
Here is a factor tree of 39: 39 3 x 13 Since these are prime numbers, the factor tree is finished. The prime factors of 39 are 3 and 13.
52 4 x 13 (2x2) x 13 Since 2 and 13 are prime numbers, the factor tree is complete.
The factor tree of 52 is 52 4 x 13 (2x2) x 13 The factor tree is finished. The prime factorization of 52 is 2 x 2 x 13.
78 6 x 13 (2x3) x 13 Since 2, 3, and 13 are prime numbers, the factor tree is complete.
13 is prime. No tree.
13 is already prime. It doesn't need a tree. 13 is prime. No tree.
13 is a prime number so it doesn't have a factor tree.
13 is a prime number. It doesn't have a tree because its only prime factor is itself.
13 is already prime, no tree required.
13 is already prime. It doesn't need a tree.
Here is a factor tree of 39: 39 3 x 13 Since these are prime numbers, the factor tree is finished. The prime factors of 39 are 3 and 13.
13 is already prime. It doesn't need a tree.
13 is already prime. It doesn't need a tree.
13 is prime. 1,13
You don't. 13 is already prime.
13 is already prime. It doesn't need a tree.