![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
Prime Factorization of 154:
\Express the composite number as a product of its prime factors.
\Draw possible factor trees to write the factorization of 154.
\![\"Prime_factorization_tree_154\"](\"/userfiles/image/Library/Algebra1/Prime_factorization_tree_154(1).gif\")
Both trees give same reuslt. Prime factors are unique to a particular number.
\The prime factorization of 154 is 2 · 7 · 11.![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")
The prime factorization of 154 is 2 · 7 · 11.