Factors and Multiples

Multiple Choice

What are ALL the factors of 36?

• 2, 3, 4, 6, 9, 12, 16, 18, 36

• 1, 2, 3, 4, 6, 9, 12, 18, 36, 72

• 1, 2, 3, 4, 6, 9, 12, 18, 36

• 1, 2, 3, 4, 6, 8, 9, 12, 18,

Multiple Choice

How many factors does 24 have?

• 9

• 8

• 6

• 10

Multiple Choice

Which of the following is a multiple of 4?

• 46

• 74

• 30

• 56

Multiple Choice

What are the first 6 multiples of 8? (Courtesy of Kahoot)

• 1,2,4,8,16,32

• 1,8,12,16,18,20

• 8,16,24,32,40,48

• 8,16,32,64,128,256

Multiple Choice

All even numbers are composite numbers. True or False?

• True

• False

Multiple Choice

Which of the following describes the numbers shaded on the hundred chart? (Courtesy of KA)

• The shaded numbers are all prime.

• The shaded numbers are all composite.

• Some shaded numbers are prime and some are composite.

• The shaded numbers are all neither prime nor composite.

Any Questions?