Free online calculator provides help with finding the greatest common factor.

During this instructional activity, students will review factors, prime and composite numbers. Students will also create a mobile that show the prime factorization of the number of their choice. This lesson plan was created as a result...

Explore factors and multiples to determine prime numbers.

This math tutorial offers an explanation of prime and composite numbers and lets students practice finding them.

List factor pairs to determine all factors and multiples of a number.

This site provides students practice with the concept of least common multiples and greatest common factors. Students can learn about the topic by completing an interactive tutorial. Students can then take a ten question timed test to...

Students learn about prime factorization. The resource consists of notes, step-by-step examples, and practice problems with solutions.

Find a quick, concise explanation of how to find the unique prime factorization of a number. An example is given and clearly explained.

Use Glencoe's Math Course 2 randomly generated self-checking quiz to test your knowledge of prime factorization. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page click the...

[Free Registration/Login may be required to access all resource tools.] Write the prime factorization of given numbers.

Calculate GCF, GCD, and HCF of a set of two or more numbers and see the work using factorization. An interactive calculator, explanations, and examples are included.

This prime number calculator will find if a number is prime or composite. If it is composite the calculator will also find all of the factors of the composite number.

Brush up on your math skills relating to prime and composite numbers then try some practice problems to test your understanding.

Learn about "factorization" from Cool Math. Several examples and practice problems are provided.

In this activity, students use the calculator to find the prime factorization of a number.

Named after the Greek Mathematician. This classic method of finding prime numbers is also great for teaching about factors and multiples. The visnos sieve allows for multi colored squares this allows identification of any numbers prime...

If you enjoy playing the game Battle Ship you will enjoy this game. When you locate an enemy ship to get the hit you must correctly answer a question using your knowledge of divisibility rules and prime numbers. It is a fun way to...

[Free Registration/Login Required] This flipchart defines factors, prime number, and composite numbers. It gives step-by-step instructions on how to list all the factors of a whole number and then identify the number as a prime number or...

Students are introduced to prime numbers, composite numbers, prime factorization, greatest common factor, and least common multiple in this SMART whiteboard activity.

This lesson shows examples of how to get started with the prime factorization of three-digit or larger numbers, using a factor tree. includes numerous practice exercises.

[Free Registration/Login Required] This flipchart allows students to practice working with prime and composite numbers. Students learn how to do prime factorization.

This Cyberchase video features Bianca who uses Venn Diagrams to make a pizza that satisfies the topping preferences of her friends.

Thirty problems on factoring polynomials. To review the basics on this topic, click the "View Lesson" button at the top.

Explore division, factor pairs, and prime factors in this interactive exercise.