GCF/LCM & GCF/LCM Word Problems

Front

What is the GCF of 12 and 18?

Back

6

Front

What is the first customer to receive both a free drink and a free bag of popcorn if drinks are given to every 75th customer and popcorn to every 30th customer?

Back

150

Front

Maya has 16 red flowers and 24 yellow flowers. What is the greatest number of bouquets she can make with the same number of each color?

Back

8

Front

What is the GCF of 64 and 144?

Back

16

Front

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

Back

FALSE

Front

Define GCF (Greatest Common Factor).

Back

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

Front

Define LCM (Least Common Multiple).

Back

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

Front

How do you find the GCF of two numbers?

Back

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

Front

How do you find the LCM of two numbers?

Back

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

Front

What is a factor?

Back

A number that divides another number without leaving a remainder.