int gcd(int a, int b)
if (a==0 && b==0) return -1;
if (b==0) return a;
int lcm (int a, int b)
return (int) (a*b)/gcd(a,b);
Posted by: Nutan
int a, fact;
Enter any number: ");
scanf ("%d", &a);
Factorial Value = %d", fact);
rec (int x)
Posted by: abhijit halder
Contact abhijit halder
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