Question

b) Determine:
Mdc (18, 24)
Mdc (18,36).
Mdc (24, 36).
Mdc (18, 24, 36)​

Answer 1

18,24/2

9,12/2

9,6/2

9,3/3

3,1/3

1,1

MDC = 2.3 = 6

18,36 /2  

9,18 /2

9,9 /3      

3,3 /3      

1,1

2×3×3=18

Mdc (24 , 36)

24 , 36 | 2

12 , 18 | 2

06 , 09 | 3

02 , 03

Mdc (24 , 36) = 2*2*3 = 12

18, 24, 36 | 2

9, 12, 18 | 2

9, 6, 9 | 2

9, 3, 9 | 3

3, 1, 3 | 3

1, 1, 1

MDC = 2 . 3 = 6

MDC = 6