16
8,2
4,2,2
2,2,2,2
3 is a prime number. Prime numbers don't have factor trees. The factors of 3 are 1 and 3.
If you construct them correctly, factor trees always work to determine the prime factorization of a number. Once you compare the prime factorizations of two or more numbers, it is relatively easy to find the greatest common factor of them from there.
Factor trees are intended to find prime factors, one isn't prime. The process of factoring is intended to break down the number. Since factoring out one still leaves the original number, it isn't useful.
List the number at the bottom. Break it down into factors by placing them on successive lines above the original number. Stop when all the factors are prime. 7,5,3,2 35,3,2 105,2 210
You don't. 41 is a prime number. Prime numbers don't have factor trees, since they only have one prime factor.
11 is a prime number therefore the only number that factors 11 is 1 and itself
3 is a prime number. Prime numbers don't have factor trees. The factors of 3 are 1 and 3.
Factor trees are ways of notating the process of finding the prime factorization of a given composite number and, as such, should result in an identifiable string of prime factors.
11 is a prime number. Prime numbers don't have trees. Their only prime factor is themselves.
No, factor trees are intended to find prime factors, 1 isn't prime. The process of factoring is intended to break down the number. Since factoring out 1 still leaves the original number, it isn't useful.
If you construct them correctly, factor trees always work to determine the prime factorization of a number. Once you compare the prime factorizations of two or more numbers, it is relatively easy to find the greatest common factor of them from there.
Factor trees are intended to find prime factors, one isn't prime. The process of factoring is intended to break down the number. Since factoring out one still leaves the original number, it isn't useful.
List the number at the bottom. Break it down into factors by placing them on successive lines above the original number. Stop when all the factors are prime. 7,5,3,2 35,3,2 105,2 210
No, factor trees are intended to find prime factors, 1 isn't prime. The process of factoring is intended to break down the number. Since factoring out 1 still leaves the original number, it isn't useful.
It's a way to display the prime factors of a number, like factor trees and factor rainbows. It really doesn't matter where you write the factors on the page. What matters is keeping track of them. Pick a method that makes sense to you.
Factor trees are a way of notating the process of finding the prime factorization of a given number.
The process is known as prime factorization. There are many methods to notate this. Factor trees, rainbows, continuous division, Euclid's algorithm, etc.