300000
150000,2
75000,2,2
37500,2,2,2
18750,2,2,2,2
9375,2,2,2,2,2
3125,3,2,2,2,2,2
625,5,3,2,2,2,2,2
125,5,5,3,2,2,2,2,2
25,5,5,5,3,2,2,2,2,2
5,5,5,5,5,3,2,2,2,2,2
100000 x 3 = 300000
factor tree of 216
IT IS PRIME there is no factor tree
Factor tree of 204
The factor tree of 50:5025,25,5,25025,25,5,2
21
95% of 300000= 95% * 300000= 0.95 * 300000= 285,000
83 is prime. No tree.
The prime factor tree of 280 is:140,270,2,235,2,2,27,5,2,2,2
Factor Tree of 20: ........20 ......../ \ .......4 5 ....../ \ .....2 2
80% of 300000 = 240000 = 80% * 300000 = 80%/100% * 300000 = 240000
A tree.