92

8

92

8

88

8

4

8

4

8

11

4

8

11

4÷2

8÷2

11

2

4

11

2÷2

4÷2

11

1

2

or

92

8

88

8

4

8

4

8

11

4

8

11

4

8

11

2 × 2

2 × 2 × 2

11

11

1

2

or

Common Divisors for 4 and 8 are: 2 and 2

Greatest Common Divisor = 2 × 2 = 4

11

92÷4

8÷4

11

1

2