84

48

84

48

48

48

36

48

36

48

1

36

48

1

36÷2

48÷2

1

18

24

1

18÷2

24÷2

1

9

12

1

9÷3

12÷3

1

3

4

or

84

48

48

48

36

48

36

48

1

36

48

1

36

48

1

2 × 2 × 3 × 3

2 × 2 × 2 × 2 × 3

1

1

3

4

or

Common Divisors for 36 and 48 are: 2, 2 and 3

Greatest Common Divisor = 2 × 2 × 3 = 12

1

84÷12

48÷12

1

3

4