96

72

96

72

72

72

24

72

24

72

1

24

72

1

24÷2

72÷2

1

12

36

1

12÷2

36÷2

1

6

18

1

6÷2

18÷2

1

3

9

1

3÷3

9÷3

1

1

3

or

96

72

72

72

24

72

24

72

1

24

72

1

24

72

1

2 × 2 × 2 × 3

2 × 2 × 2 × 3 × 3

1

1

1

3

or

Common Divisors for 24 and 72 are: 2, 2, 2 and 3

Greatest Common Divisor = 2 × 2 × 2 × 3 = 24

1

96÷24

72÷24

1

1

3