Factors Session 2 HW 2

How many common factors does 12 and 15 have?

• 1

• 2

• 3

• 4

How many common factors does 36 and 48 have?

• 1

• 2

• 3

• 4

How many common factors does 18 and 24 have?

• 1

• 2

• 3

• 4

How many common factors does 42 and 56 have?

• 1

• 2

• 3

• 4

How many common factors does 28 and 35 have?

• 1

• 2

• 3

• 4

Fill the factors of 48 such that they are in ascending order clockwise.

f

g

h

i

j

7

16

4

14

18

8

14

13

24

12

How many common factors does 20 and 30 have?

• 1

• 2

• 3

• 4

How many common factors does 45 and 75 have?

• 1

• 2

• 3

• 4

A COMPOSITE number has:-

• Exactly 2 factors

• Less than 2 factors

• More than 2 factors

• No factors

Which is a factor pair of 24?

• 2,12

• 3,5

• 7,6

• 8,5