240
120,2
60,2,2
30,2,2,2
15,2,2,2,2
5,3,2,2,2,2
83 is prime. No tree.
240 / \ 8x30 /\ /\ 2x4 5x6 2x2x2x5x2x6=240
IT IS PRIME there is no factor tree
Yes.
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.
Prime Factor Tree: ........452 ........./ \ .......4 113 ....../ \ ....2...2
The prime factor tree of 280 is:140,270,2,235,2,2,27,5,2,2,2
240 120,2 60,2,2 30,2,2,2 15,2,2,2,2 5,3,2,2,2,2
factor trees and prime factor trees are the same thing with different names.
199 is a prime number. It does not have a tree since it only has one prime factor, itself.
The purpose of a factor tree is to divide a number into prime factors. 1 is not a prime number.
311 is prime. It doesn't need a factor tree.