Factor Tree of 520:
........520
......../ \
....104 5
...../ \
...4..26
../\.. /\
2 2 2 13
39 3,13
83 is prime. No tree.
Well, honey, to make a factor tree for 69, you'll need to break it down into its prime factors. 69 can be broken down into 3 and 23, which are both prime numbers. So, the factor tree for 69 would have 3 and 23 as its branches. Hope that clears things up for ya!
61 is already prime. It doesn't need a tree.
You don't. 41 is a prime number. Prime numbers don't have factor trees, since they only have one prime factor.
3% of 5155 = 3% * 5155 = 0.03 * 5155 = 154.65
The factor tree is as follows: 114 57,2 19,3,2
no
No.
yes
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.
991 is already prime. No tree is required.
Since 61 is already prime, a factor tree is not necessary. The prime factorization of 51 is 3 x 17, which wouldn't make much of a tree. More like a factor shrub.
15,3 3,5,3
119 7,17
39 3,13