Re-Assessment - Module 2 - FDP, GCF, LCM

Front

What is the Least Common Multiple (LCM)?

Back

The LCM of two or more numbers is the smallest multiple that is exactly divisible by each of the numbers.

Front

How do you find the LCM of two numbers?

Back

To find the LCM, list the multiples of each number and identify the smallest multiple that appears in both lists.

Front

What is the Greatest Common Factor (GCF)?

Back

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

Front

How do you find the GCF of two numbers?

Back

To find the GCF, list the factors of each number and identify the largest factor that appears in both lists.

Front

What is the LCM of 12 and 15?

Back

60

Front

What is the GCF of 48 and 32?

Back

16

Front

Write two numbers whose LCM is 28.

Back

4 and 7

Front

What is the LCM of 4 and 24?

Back

24

Front

What is the GCF of 35 and 20?

Back

5

Front

What is a multiple?

Back

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