Factors & Multiples 4.0A.4

False

20 is a factor of 2. True or False?

composite

A number has 3 factors. Is it composite or prime?

3 or more

Composite numbers have ______ ___ ________ factors.

2

How many factors do prime numbers have?

Neither

Is 1 prime, composite, or neither?

even

Is 140 even or odd?

Odd

Is 29 even or odd?

Composite

Is 30 a prime or composite?

yes

Is 34 a prime number?

prime

Is 5 prime or composite?

prime

Is 94 prime or composite?

1, 3, 7, 9, 63

List all of the factors of 63 (in order from least to greatest)

1, 2, 4, 5, 10, 20

List the multiples of 20 (in order from least to greatest).

1, 2, 3, 4, 6, 12

What are the factors of 12?

1, 2, 11, 22

What are the factors of 22 (in order from least to greatest)?

1, 2, 3, 4, 6, 8, 12, 24

What are the factors of 24 (in order from least to greatest)?

1, 7

What are the factors of 7?

1, 2, 4, 8

What are the factors of 8 (in order from least to greatest)?

3, 8

What are the factors of this equation? 24 = 3 x 8

5, 10, 15

What are the first 3 multiples of 5?

6, 12, 18, 24, 30, 36

What are the first 6 multiples of 6?

1

What is the other factor of 3 besides 3?

300,000

What is the product of 3 x 100,000?

27

What is the product of 3 x 9?

56

What is the product of 8 x 7?

exactly 2 factors

What makes a number prime? It has ______________ ____ _____________.

3

Which number is a factor of 15? 2, 3, 6, 14

8

Which of these is NOT a factor of 20? 2, 4, 5, 8, 10

101

Which of these is NOT a multiple of 3? 300, 3,000, 27, 42, 101

4

Which of these is a factor of 8? 7, 6, 3, 4, 9

5, 10, 15, 20

what are the first 4 multiples of 5