Greatest Common Factor Flashcard

Front

What is the Greatest Common Factor (GCF)?

Back

The GCF is the largest positive integer that divides all the given numbers without leaving a remainder.

Front

How do you find the GCF of two numbers?

Back

1. List the factors of each number. 2. Identify the common factors. 3. Choose the largest common factor.

Front

Factor the expression: x² - 5x

Back

x(x - 5)

Front

Factor the expression: w³ + 3w

Back

w(w² + 3)

Front

Factor the expression: 12x - 9y

Back

3(4x - 3y)

Front

Factor the expression: 2n² - 8n³

Back

2n²(1 - 4n²)

Front

What is the GCF of 42xy² and 28x³y?

Back

14xy

Front

What is the GCF of 36 and 60?

Back

12

Front

What is the GCF of 18a²b and 24ab²?

Back

6ab

Front

What is the GCF of 15x³y² and 25xy?

Back

5xy