Pre-Algebra Lesson #28 Finding the Greatest Common Factor (GCF) | Greatest Common Divisor (GCD)

In this lesson, we will learn how to find the Greatest Common Factor, otherwise known as the GCF, or its alternative name the Greatest Common Divisor or GCD. Essentially, we are trying to find the largest number that each number of a group is divisible by. Meaning each number from the group can be divided by the GCF and there will be no remainder in the division. We will see that finding the GCF will allow us to quickly simplify fractions in the next lesson.

[andreasgadetrading]

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