Goodwill
Gcf Global: Possessives
Tutorial explores how to use possessive nouns and adjectives correctly.
Goodwill
Gcf Global: Calculating Percentages
Learn how to calculate percentages to help you figure out discounts, interest, and more.
Goodwill
Gcf Global: Planning for Retirement
Use these tactics to develop and stick to a retirement plan.
Goodwill
Gcf Global: Investment Options
Comprehensive tutorial explores the investment options available to you.
Goodwill
Gcf Global: Assessing How You Manage Money
This lesson examines how to manage your money safely.
Goodwill
Gcf Global: Buying a House
Learn all about the home-buying process, including where to look when searching for a home.
Goodwill
Gcf Global: Finding a Place to Rent
Get tips and advice so you are prepared when renting a property.
Goodwill
Gcf Global: What Are Negative Numbers?
Learn all about negative numbers, which are any number less than zero.
Goodwill
Gcf Global: Distance Word Problems
Learn how to read and understand distance word problems so you can solve them.
Goodwill
Gcf Global: Introduction to Word Problems
Learn how to read and understand word problems so you can solve them.
Goodwill
Gcf Global: Comparing and Reducing Fractions
Tutorial provides instruction and practice with comparing and reducing fractions.
Goodwill
Gcf Global: Converting Percentages, Decimals, and Fractions
Tutorial provides practice with converting decimals, percentages, and fractions.
Goodwill
Gcf Global: Multiplying and Dividing Fractions
Tutorial provides instruction and practice with multiplying and dividing fractions.
National Council of Teachers of Mathematics
The Math Forum: Learning to Factor
Math Forum Faq which briefly defines greatest common factor and links to an in-depth investigation of how the GCF is found.
That Quiz
That Quiz: Factores
Interactive practice tests dealing with factors. Students will practice the prime factors, greatest common factor and least common multiple.
Wyzant
Wyzant: Finding a Gcf of Two Terms
Students find the greatest common factor of two terms. An example, practice exercises, and solutions are included.
Wyzant
Wyzant: Finding a Gcf of Two Numbers
Students find the greatest common factor of two numbers. An example, practice exercises, and solutions are included.
Cool Math
Coolmath: Gcf's and Lcm's Common Factors
These prealgebra-arithmetic lesson explains greatest common factors (GCF's)and shows how to find them.
ClassFlow
Class Flow: Greatest Common Factor
[Free Registration/Login Required] This flipchart assists in the instruction of finding the Greatest Common Factor. Two methods for identifying GCF are used.
SMART Technologies
Smart: Factors and Multiples
Students are introduced to prime numbers, composite numbers, prime factorization, greatest common factor, and least common multiple in this SMART whiteboard activity.