In this lesson, you will be learning prime factorization to solve various mathematical problems followed by solved examples and practice questions.

Visit Purplemath.com for a lesson on finding the prime factorization of numbers. Numerous examples are worked through step by step.

Explore the world of Highest Common Factor or Greatest Common Factor (GCF) by going through its various aspects and properties. Find answers to questions like what is the highest common factor for a group of numbers, easy ways to...

College professor Dan Bach offers a review of various basic topics in arithmetic, pre-algebra, and algebra. Order of operations, exponents, square roots, variables, and combining terms are just a few of the many topics covered.