4
/\
2 2
Factor Tree of 20: ........20 ......../ \ .......4 5 ....../ \ .....2 2
Here is a factor tree of eight: 8 / \ 4 2 / \ 2 2
Prime Factor Tree: ........452 ........./ \ .......4 113 ....../ \ ....2...2
A commonly used factor tree for 132 is: 132 11 12 11 4 3 11 2 4 3 Another factor tree for 132 is: 132 66 2 22 3 2 11 2 3 2 Yet another factor tree for 132 is: 132 66 2 33 2 2 11 3 2 2 Hey for the first factor tree 4 isn't prime
8 2, 4 2, 2, 2
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.
..........44 ........../ \ ........11 4 ............/ \ ............2 2
8•13 4•2 2•2•2•13
20= 5*2*220^4 5^2 2
no because the prime factorization of 16 is 4 and 4 then 2 and 2 and 2 and 2 so they don't have to be prime
56/ \7 8/ / \/ 4 2/ \7 2 2 2
208 104*2 26 * 4 13*2 2*2