Instructional Video
Sophia Learning

Sophia: Finding the Gcf With a Factor Tree: Lesson 5

7th - 8th
This lesson demonstrates the usefulness of a factor tree when trying to find the greatest common factor. It is 5 of 15 in the series titled "Finding the GCF with a Factor Tree."
Instructional Video
Sophia Learning

Sophia: Finding the Gcf With a Factor Tree: Lesson 9

7th - 8th
This lesson demonstrates the usefulness of a factor tree when trying to find the greatest common factor. It is 9 of 15 in the series titled "Finding the GCF with a Factor Tree."
Instructional Video
Sophia Learning

Sophia: Finding the Gcf With Factor Charts: Lesson 9

7th - 8th
This lesson demonstrates the usefulness of a factor chart when trying to find the greatest common factor. It is 9 of 10 in the series titled "Finding the GCF with Factor Charts."
Instructional Video
Sector Matemática

Sector Matematica: Minimo Comun Multiplo Y Maximo Comun Divisor 02

6th - 8th Standards
This video tutorial shows how to find the least common multiple and the greatest common factor. [3:23]
Instructional Video
Sector Matemática

Sector Matematica: Minimo Comun Multiplo Y Maximo Comun Divisor 03

6th - 8th Standards
This video tutorial shows how to find the least common multiple and the greatest common factor. [2:46]
Instructional Video
Sector Matemática

Sector Matematica: Minimo Comun Multiplo Y Maximo Comun Divisor 01

6th - 8th Standards
This video tutorial shows how to find the least common multiple and the greatest common factor. [4:12]
Instructional Video
Math Playground

Math Playground: How to Solve a Greatest Common Factor Word Problem

4th - 6th Standards
This video demonstrates how to use the greatest common factor (GCF) to solve a word problem.