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GCF by a factor tree

For Students 5th - 9th
In this greatest common factor worksheet, students find the greatest common factor of 2 two digit numbers in each problem using factor trees. Students complete 4 problems.
Interactive
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Greatest Common Factor

For Students 3rd - 6th
In this greatest common factor learning exercise, students find the greatest common factor of 2 numbers that are up to 20. Students complete 10 problems.
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Write the Factors

For Students 4th - 5th
In this factorization worksheet, students write the factors of the ten given numbers. The numbers given range from 2 to 10. There is an answer sheet included.
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Writing Factors

For Students 4th - 5th
In this factors worksheet, students write the factors of given expressions. One example is completed at the top of the page. Answers are included on page 2.
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Factor Trees: 2 digit numbers

For Students 5th - 10th
in this factors worksheet, learners factorize 2 digit numbers by using the factor tree method. Students factorize 4, 2 digit numbers total.
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List the factors and find the GCF

For Students 6th - 10th
In this factors activity, students list the factors and find the greatest common factor of 2 numbers in each problem up to number 24. Students complete 5 problems.
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Finding a GCF of Two Numbers

For Students 6th - 7th
In this math worksheet, students find the greatest common factor of 20 pairs of numbers. They may self correct their worksheet by selecting the box at the end of the worksheet.
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Factoring a GCF From an Expression

For Students 8th - 9th
In this Algebra learning exercise, students find the Greatest Common Factor of two or three terms and divide it out. They rewrite the expression using parenthesis. Students may self check their answers by selecting the link at the end of...
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Finding a GCF of Two Terms

For Students 8th - 9th
In this Algebra worksheet, students find the Greatest Common Factor of two terms involving constants and variables with exponents. Students may self correct their answers by selecting the link at the end of the worksheet.
Interactive
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My Test Book: Factors and Prime Numbers

For Students 5th - 7th
In this online interactive math skills instructional activity, students solve 10 multiple choice math problems regarding factors and prime numbers. Students may submit their answers to be scored.
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Common Factors

For Students 6th
In this common factors worksheet, 6th graders solve 20 different problems that include various types of common factors. First, they determine the greatest common factor for each pair of numbers listed. Then, students determine the least...
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Greatest Common Factor and Division

For Students 5th - 8th
In this greatest common factor and division worksheet, students answer word problems about the greatest common factor and division of numbers. Students complete 10 multiple choice questions.
Lesson Plan
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Factor Cards

For Teachers 3rd - 4th
Students are introduced to the concept of factorization. Individually, they are given seven cards and turn over one card at a time. They take the card and place it on top of the pile and identify the common factor with the one they are...
Lesson Plan
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Math Worksheet: Factors

For Teachers 4th - 5th
In this math worksheet, students solve 10 problems pertaining to factors. Students are given a 2 digit number and must list all the factors of that number. There are no examples provided.
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Factors and Zeros

For Students 10th - 12th
In this factors and zeros worksheet, students factor given problems.  They write polynomial functions with integral coefficients.  This four-page worksheet contains 20 problems.  Answers are provided on the last page.
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Common Factors

For Students 4th - 6th
In this common factors worksheet, students list the common factors for 2 numbers in each problem with numbers up to 10. Students complete 4 problems.
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Positive Proper Factors Worksheet

For Students 3rd - 5th
In this factors learning exercise, students list the positive proper factors for 20 specific numbers. Students record their answers in the boxes provided.
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The Unit Factor and Dimensional Analysis

For Students 8th - 10th
In this unit factor and dimensional analysis worksheet, students read about how to convert from one unit to another using unit factors and how to work with square units and cubic units using dimensional analysis. They practice solving...
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Quick Quiz -Factors

For Students 4th - 6th
In this identifying the factors and prime factorizations quiz worksheet, students list the factors and determine the prime factorizations of two-digit numbers. Students solve 10 problems. 
Lesson Plan
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Measurement of Biotic and Abiotic Objects

For Teachers 6th - 7th
Students identify biotic and abiotic factors. In this environmental study lesson plan, students conduct a series of experiments to collect and record data and draw conclusions based on the results. 
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The Remainder and Factor Theorems

For Students 11th
In this remainder and factor theorems worksheet, 11th graders solve and complete 10 different problems. First, they divide using synthetic division and write their answer in the form given. Then, students use synthetic division to find...
Lesson Plan
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Scale Factor Area Perimeter

For Teachers 9th - 12th Standards
Mathematicians compare triangles at different scales. In this geometry lesson, young scholars calculate the area and perimeter of triangles. They use the Ti to make observation of the change that takes place as the triangles are dilated.
Lesson Plan
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Factor Finding Mission and Times Teasers

For Teachers 3rd - 4th
In this math worksheet, learners complete 2 exercises to reinforce basic multiplication skills. Students are given 26 products and must write 2 factors which, when multiplied, will equal that number. Then learners solve 4 multiplication...
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Prime Factorize

For Students 5th - 6th
In this prime factorization worksheet, students use skills to find the prime factorization of the given numbers. An answer sheet is included.

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