Wyzant
Wyzant: Factoring a Gcf From an Expression
Students review factoring a greatest common factor from an expression. The handout consists of an example and answer sheet.
Goodwill
Gcf Global: Instagram
In this tutorial, learn how to create and manage an Instagram account.
Goodwill
Gcf Global: Beyond Email
Learn about the various ways beyond email of communicating and sharing online.
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: Finding a Place to Rent
Get tips and advice so you are prepared when renting a property.
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: Planning for Retirement
Use these tactics to develop and stick to a retirement plan.
Illustrative Mathematics
Illustrative Mathematics: 6.ns Factors and Common Factors
This task asks students to apply the concepts of factors, common factors, and the greatest common factor in an abstract context. Aligns with 6.NS.B.4.
Other
Greatest Common Factor/definition and Example
A walkthrough example of the discovery of the GCF of three numbers. Contains a definition as well.
AAA Math
Aaa Math: Practice Finding Greatest Common Factor
This lesson contains a learning exercise in which the user has to find the greatest common factor and type it in. The exercise keeps track of how many right and wrong answers given and gives you a grade.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Greatest Common Factors, Least Common Multiples
Math Forum response to request for info on how to find greatest common factors, and how this compares to least common multiples. Explanation includes examples of each.
National Council of Teachers of Mathematics
The Math Forum: Ask Dr. Math: Formula for Greatest Common Divisor.
This site is a question and response to a student asking Dr. Math about the greatest common divisor, he gives an interesting way to find the gcd, as well as the button on calculators which commonly does the math for you.
Math Slice
Math Slice: Greatest Common Divisor (Factor)
This resource allows students to practice finding the greatest common factor among 2, 3, or 4 numbers. Students are able to select parameters of how many numbers they will compare, and the range of possible numbers. There are ten...
Department of Defense
Do Dea: Algebra 1: Semester Ii: Polynomials
A learning module through which students learn about polynomials including scientific notation, adding and subtracting polynomials, multiplying polynomials, factors and greatest common factor, factoring trinomials, and special factors.
University of Waterloo (Canada)
University of Waterloo: Cemc: Math Circles: Number Theory Ii [Pdf]
This worksheet provides a series of problem-solving questions that require higher order thinking skills. Questions will include finding the greatest common divisor, and least common multiple.
Khan Academy
Khan Academy: Factor With the Distributive Property
Practice applying the distributive property to factor numerical expressions (no variables). Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Goodwill
Gcf Global: Problem Solving and Decision Making
Learn strategies for solving everyday problems and making thoughtful, well-informed decisions.
Goodwill
Gcf Global: Reciprocals and Inverse Numbers
Read this tutorial to learn about reciprocal and inverse numbers and how they work.
Goodwill
Gcf Global: Multiplying and Dividing Decimals
In this lesson, students learn how to multiply and divide decimals.
Goodwill
Gcf Global: Adding and Subtracting Decimals
In this tutorial, students learn how to add and subtract decimals.
Goodwill
Gcf Global: I, Me, and Other Pronouns
Learn the proper use of I, me, and other pronouns. Includes a chart that tells you which pronouns can replace subjects and which can replace objects.