Question

A) M.M.C. (14, 16, 22) =

B) mdc (36, 24) =

C) mdc (25, 15, 40) =

D) mdc (21 , 63, 90) =

Answer 1

A) M.M.C
14,16,22/2
 7,  8, 11/2
 7,  4, 11/2
 7,  2, 11/2
 7,  1, 11/7
 1,  1, 11/11
 1,  1,  1

R= 2.232


B)MDC
36,24/2
18,12/2
 9 , 6 /2
 9 , 3 /3
 3 , 1 /3
 1 , 1  

R= 6


C)MDC
25,15,40/2
25,15,20/2
25,15,10/2
25,15,5  /5
5  , 3 , 1 /5
1  , 3 , 1 /3
1  , 1 , 1 /

R= 30

D)MDC
21,63,90/2
21,63,45/5
21,63, 9 /3
7  ,21, 3 /3
7  , 7 . 1 /7
1  , 1 , 1

R= 210