A factor tree
a prime factorization tree
Prime numbers don't have factor trees. So if you can create a tree, your number's composite.
If completed correctly, the bottom branch of a factor tree will be the prime factorization of the number at the top.
The bottom branch of a factor tree consists entirely of prime numbers.
A factor tree
A factor tree
A factor tree is one such.
A factor tree is one such.
A factor tree is one such diagram.
The purpose of a factor tree is to notate the process of finding the prime factorization. If a number is already prime, a factor tree is not necessary.
23 is a prime number. No prime factorization. No tree.
its basicly when you divide the whole number up until it can't be divided any further.
a factor is actually like a tree with branches.just divide 90 by prime whole numbers until you get all prime numbers.first divide 90 by 290/2 = 45 [2 is a prime whole number]45/5 = 9 [5 is a prime whole number]9/3 = 3 [3 is a prime whole number]since your last number is 3 you cant divide anymore to get a smaller prime whole number.so now use the numbers you have... 90,45,9,2,3,3, and 5 to make your factor tree.start with 90 at top. make two branches with 45 and 2 on the ends. make two more branches from 45 with 9 and 2 on the ends. make two more branches from the 9 with a 3 and 3 on the ends. all of the ends of your branches now have prime whole numbers and you are finish!9045,215,3,25,3,3,2
317 is a prime number.
5,023 is a prime number.
19 is prime. No tree.