8 4,2 2,2,2 18 9,2 3,3,2 The GCF is 2.
18 9,2 3,3,2 30 15,2 5,3,2 42 21,2 7,3,2
IT IS PRIME there is no factor tree
A factor tree is a diagram used to break- up a number by dividing it equally and show you all the different parts of the number. ex. 18 9 x 2 3 x 3 Then you would multiply the simple numbers or the numbers that can't be divided anymore of them: 3 x 3 x 2 =18. Some links to other questions with examples of factor trees are given below. and that is the defention of a factor tree or example
The factor tree of 50:5025,25,5,25025,25,5,2
18 9,2 3,3,2
18 9,2 3,3,2
18 9 2 33 3 2
18 9,2 3,3,2
18 9,2 3,3,2
Use a factor tree. 18 9,2 3,3,2
18 9,2 3,3,2
8 4,2 2,2,2 18 9,2 3,3,2 The GCF is 2.
9 3,3 18 6,3 2,3,3 The GCF is 9.
18 9,2 3,3,2 30 15,2 5,3,2 42 21,2 7,3,2
612 18 x 34 6x3 17x2 2x3x3 17x2
IT IS PRIME there is no factor tree