616
308,2
154,2,2
77,2,2,2
11,7,2,2,2
Factor tree of 40: 40 20,2 10,2,2 5,2,2,2
Here is a factor tree of eight: 8 / \ 4 2 / \ 2 2
13 out of 616, as a percentage = 100*13/616 = 2.11%
616-38 = 578
873 x 29Since both 3 and 29 are prime numbers, the factor tree is complete.
Since 308 is a factor of 616, it is automatically the GCf.
44
The greatest common factor (GCF) of 420, 616 and 2184 is 28.
IT IS PRIME there is no factor tree
factor tree of 216
Factor tree of 204
The greatest common factor of 315 and 660 is 15.
The factor tree of 50:5025,25,5,25025,25,5,2
21
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