GCF/LCM & GCF/LCM Word Problems

Front

What is the GCF (Greatest Common Factor)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.

Front

What is the LCM (Least Common Multiple)?

Back

The LCM is the smallest number that is a multiple of two or more numbers.

Front

TRUE or FALSE? A FACTOR is greater than the number you are factoring.

Back

FALSE

Front

What is a factor of a number?

Back

A factor is a whole number that can be divided evenly into another number.

Front

Which of the following is NOT a factor of 9? 0, 1, 3, 9

Back

0

Front

How do you find the GCF of two numbers?

Back

List the factors of each number and identify the largest factor they have in common.

Front

How do you find the LCM of two numbers?

Back

List the multiples of each number and identify the smallest multiple they have in common.

Front

Eason has 12 coloring books and 36 crayons. What is the greatest number of baskets she can make if each type of toy is equally distributed?

Back

12 baskets.

Front

At the movie theater, who is the first customer to win both a free drink and a free bag of popcorn?

Back

The 150th customer.

Front

Find the GCF of 64 and 144.

Back

16.