Multiples and Factors

What is the sixth multiple of 2

• 3

• 12

• 64

• 36

Answer explanation

The multiples of 2 are 2, 4, 6, 8, 10, 12, ...

What is the fourth multiple of 10

• 1000

• 100

• 40

• 14

Answer explanation

The multiples of 10 are 10, 20, 30, 40, 50, ...

Which of these number(s) are multiples of 7?

• 42

• 77

• 32

• 23

• 7

Answer explanation

42 is 6 x 7 >>> 77 is 11 x 7 >>> 7 is 1 x 7

Which of these number(s) are multiples of 6?

• 40

• 12

• 30

• 54

• 16

Answer explanation

12 is 2 x 6 >>> 30 is 5 x 6 >>> 54 is 9 x 6

Which of these number(s) are multiples of 5?

• 1145

• 12000

• 3221

• 5484

• 14780

Answer explanation

Any whole number that ends in 0 or 5 is a multiple of 5

Which of these number(s) are multiples of 2?

• 1,000,000

• 4856

• 35787

• 3245

• 33155

Answer explanation

Any whole number that ends in 0, 2, 4, 6 or 8 is a multiple of 2

What number below is a factor of 33

• 11

• 66

• 2

• 6

Answer explanation

11 is the only number that divides into 33 without leaving a remainder.

What number below is a factor of 100

• 7

• 6

• 3

• 4

Answer explanation

4 divides into 100. (100 divided by 4 is 25)

Which numbers below are factors of 24?

• 8

• 12

• 9

• 6

• 1

Answer explanation

All the numbers divide into 24 except 9, which leaves a remainder of 6.

Which numbers below are factors of 36?

• 8

• 12

• 9

• 6

• 3

Answer explanation

All the numbers divide into 36 except 8, which leaves a remainder of 4.