40 20,2 10,2,2 5,2,2,2
83 is prime. No tree.
IT IS PRIME there is no factor tree
40 20,2 10,2,2 5,2,2,2 2 x 2 x 2 x 5 = 40
The greatest prime factor of 40 is: 5
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.
Factor tree of 40: 40 20,2 10,2,2 5,2,2,2
No. While 4 is a factor of 40, it is not a prime number.
Prime Factor Tree: ........452 ........./ \ .......4 113 ....../ \ ....2...2
The greatest prime factor of 40 is 5. The greatest prime factor of 63 is 7. They do not have any prime factors in common.
The prime factor tree of 280 is:140,270,2,235,2,2,27,5,2,2,2
factor trees and prime factor trees are the same thing with different names.