890
10, 89
2, 5, 89
89010, 892, 5, 89Note: 89 is a prime number
no
The factor tree is as follows: 114 57,2 19,3,2
No.
(890,1)(445,2)(178,5)(89,10)
yes
991 is already prime. No tree is required.
13 is a prime number. It doesn't have a tree because its only prime factor is itself.
No you cannot. You might want to try the factor tree for 27.
15,3 3,5,3
119 7,17
39 3,13