GCF (A)

Front

What does GCF stand for in mathematics?

Back

GCF stands for Greatest Common Factor, which is the largest positive integer that divides two or more integers without leaving a remainder.

Front

How do you find the GCF of two numbers?

Back

To find the GCF of two numbers, you can use the prime factorization method, the listing factors method, or the Euclidean algorithm.

Front

What is the GCF of two prime numbers?

Back

The GCF of two prime numbers is always 1, since prime numbers have no common factors other than 1.

Front

What is the GCF of 0 and any non-zero integer?

Back

The GCF of 0 and any non-zero integer is the non-zero integer itself.

Front

What is the relationship between GCF and LCM (Least Common Multiple)?

Back

The product of the GCF and LCM of two numbers is equal to the product of the numbers themselves.

Front

What is the GCF of 18 and 24?

Back

The GCF of 18 and 24 is 6.

Front

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

Back

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

Front

What is the GCF of 56 and 70?

Back

The GCF of 56 and 70 is 14.

Front

What is the GCF of 72 and 76?

Back

The GCF of 72 and 76 is 4.

Front

What is the GCF of 18 and 66?

Back

The GCF of 18 and 66 is 6.