Finding Common Multiples and LCM

What is the fifteenth multiple of 15?

List three common multiples of 5 and 15.

Write the first six multiples of 15.

Write the first nine multiples of 10.

Which of the following is a common multiple of 3, and 7.

• 14

• 22

• 24

• 42

Which of the following is a common multiple of 12, and 18.

• 72

• 74

• 76

• 78

Which of the following is a common multiple of 5, and 12.

• 50

• 60

• 70

• 80

What are some common multiples of 10 and 15?

What is the smallest of the 'common multiples' that you listed?

Find the Least Common Multiple of 6 and 9.