Factor trees are a way of notating the process of finding the prime factorization of a given number.
11 is a prime number therefore the only number that factors 11 is 1 and itself
49 7,7
44 22,2 11,2,2
41 is a prime number.
47 is a prime number.
11 is a prime number.
19 is a prime number so the factorization is 1 x 19
NA: 13 is a prime number.
None. 887 is a prime number.
The prime factorization for 245 is 7^2 x 5
2^5