GCF and LCM

Front

What is the definition of GCF (Greatest Common Factor)?

Back

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

Front

What is the definition of LCM (Least Common Multiple)?

Back

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

Front

List all the factors of 12.

Back

1, 2, 3, 4, 6, 12

Front

What is the GCF of 32 and 40?

Back

8

Front

Is 43 ODD or EVEN?

Back

ODD

Front

What is the least common multiple (LCM) of 8 and 5?

Back

40

Front

Find the LCM of 3 and 5.

Back

15

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder.

Front

What is a multiple?

Back

A multiple of a number is the product of that number and an integer.

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.