1089 363 x 3 121 x 3 x 3 11 x 11 x 3 x 3 1089 363,3 121,3,3 11,11,3,3
factor tree of 216
You need at least two numbers to find a GCF.
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
it is 256 363 363 9563 65863255 36562tahts all
The smallest prime factor of 363 is: 3
Since 33 is a factor of 363, it is automatically the GCF of this problem.
The numbers below in parentheses are the factor pairs of 363. Multiplied together they will equal 363: (1, 363) (3, 121) (11, 33)
(363,1)(121,3)(33,11)
363,1 121,3 33,11
33
The GCF is 3.
The GCF is: 121
1089 363 x 3 121 x 3 x 3 11 x 11 x 3 x 3 1089 363,3 121,3,3 11,11,3,3
IT IS PRIME there is no factor tree
Factor tree of 204