Prime Factorization of 10:
Express the composite number as a product of its prime factors.
Draw the factor tree.
The prime factorization of 10 is 2 · 5.
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/step1.JPG\")
![\"Prime_factorisation_tree_10\"](\"/userfiles/image/Library/Algebra1/Prime_factorisation_tree_10.gif\")
![\"\"](\"http://www.mathskey.com/userfiles/image/steps_images/solution.JPG\")