They are: 13 and 19
13 x 19 = 247
factor trees and prime factor trees are the same thing with different names.
247/13=19 247 is not a prime
Factor trees and factor rainbows.
247 is not prime. 247 = 13 * 19
Since prime numbers only have one prime factor (themselves), factor trees are unnecessary.
11 is a prime number. Prime numbers don't have trees. Their only prime factor is themselves.
yes
It is: 19 and 29
Factor trees are a way of notating the process of finding the prime factorization of a given number.
You don't. 41 is a prime number. Prime numbers don't have factor trees, since they only have one prime factor.
Factor trees come up with prime factorizations. When you compare one prime factorization with another, you can come up with a GCF.