GCF & LCM

Front

What is the definition of GCF?

Back

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

Front

What is the definition of LCM?

Back

LCM stands for Least Common Multiple, which is the smallest number that is a multiple of two or more numbers.

Front

List all the factors of 12.

Back

1, 2, 3, 4, 6, 12

Front

What is the GCF of 4 and 10?

Back

2

Front

Which of the following is a multiple of 7? 14, 17, 22, 48

Back

14

Front

51 is a _____________ of 3.

Back

Multiple

Front

What is the LCM of 12 and 6?

Back

12

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

What is a factor?

Back

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