Y9F Factors and Multiples

Which of the following is a factor of 10?

• 20

• 30

• 5

• 6

Which of the following is a multiple of 10?

• 1

• 2

• 25

• 10

Which of the following is a factor of 8?

• 4

• 6

• 3

• 16

Which of the following is a factor of 25?

• 2

• 5

• 50

• 75

Which of the following is a multiple of 15?

• 1

• 5

• 30

• 3

What type of number is 25?

• Prime

• Even

• Cube

• Square

What type of number is 11?

• Prime

• Square

• Cube

• Even

How many factors do the prime numbers have?

1 is a prime number

• true

• false

Which is the HCF of 5 and 10?

• 5

• 10

• 20

• 1