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
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IT IS PRIME there is no factor tree
The factor tree of 50:5025,25,5,25025,25,5,2
21
The factor tree for 148: 148 74,2 37,2,2
There is no factor tree nor factors of 57 as it is a prime number.
IT IS PRIME there is no factor tree
Factor tree of 204
factor tree of 216
The factor tree of 50:5025,25,5,25025,25,5,2
21
83 is prime. No tree.
The factor tree of 29 would consist of only the number 29 itself, as it is a prime number. Prime numbers have only two factors: 1 and the number itself. Therefore, the factor tree for 29 would simply show 29 at the top with no further branches or factors.
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
A tree.
311 is prime. It doesn't need a factor tree.
The factor tree for 148: 148 74,2 37,2,2