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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. int main()
  5. {
  6.     int a,b,r,x,y,t,z;
  7.     scanf ("%d",&t);
  8.     while(t--)
  9.     {
  10.         scanf ("%d %d",&a,&b);
  11.         x = a;
  12.         y = b;
  13.         z = a*b;
  14.            while(b!=0)
  15.         {
  16.             r = a%b;
  17.             a = b;
  18.             b = r;
  19.         }
  20.     printf ("LCM(    %d,    %d) =     %d\n",x,y,z/a);
  21.  
  22.     }
  23.     return 0;
  24. }
  25.  
Success #stdin #stdout 0s 9432KB
comments (?)
stdin
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2
1 5
6 4
stdout
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LCM(    1,    5) =     5
LCM(    6,    4) =     12
https://ideone.com/8cAENF
language:
C (gcc 8.3)
created:
6 years ago
visibility:
public

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