GCF

Front

What does GCF stand for?

Back

GCF stands for Greatest Common Factor.

Front

How do you find the GCF of two numbers?

Back

To find the GCF of two numbers, list the factors of each number and identify the largest factor that appears in both lists.

Front

What is the GCF of 4 and 12?

Back

The GCF of 4 and 12 is 4.

Front

What is the GCF of 12 and 28?

Back

The GCF of 12 and 28 is 4.

Front

What is the GCF of 10 and 75?

Back

The GCF of 10 and 75 is 5.

Front

What is the GCF of 20 and 30?

Back

The GCF of 20 and 30 is 10.

Front

What is the GCF of 15 and 35?

Back

The GCF of 15 and 35 is 5.

Front

What is the relationship between GCF and prime factorization?

Back

The GCF can be found using prime factorization by identifying the common prime factors and multiplying them together.

Front

Can the GCF of two numbers be larger than either of the numbers?

Back

No, the GCF of two numbers cannot be larger than either of the numbers.

Front

What is the GCF of a number and itself?

Back

The GCF of a number and itself is the number itself.