24

54

24

54

24÷2

54÷2

12

27

12÷3

27÷3

4

9

or

24

54

2 × 2 × 2 × 3

2 × 3 × 3 × 3

4

9

or

Common Divisors for 24 and 54 are: 2 and 3

Greatest Common Divisor = 2 × 3 = 6

24÷6

54÷6

4

9

See 4/9 as a percent