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  1. #include <stdio.h>
  2.  
  3. int main() {
  4.     int a, b, max;
  5.     printf("Enter two numbers:\n ");
  6.     scanf("%d %d", &a, &b);
  7.  
  8.     max = (a > b) ? a : b;
  9.  
  10.     while (1) {
  11.         if (max % a == 0 && max % b == 0) {
  12.             printf("LCM = %d\n", max);
  13.             break;
  14.         }
  15.         max++;
  16.     }
  17.     return 0;
  18. }
  19.  
Success #stdin #stdout 0.01s 5284KB
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stdin
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4 5
stdout
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Enter two numbers:
 LCM = 20
https://ideone.com/09FQNz
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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