INTERVIEW QUESTIONS PROGRAMMING LANGUAGES HTML DETAILS

Question: Write a program to find the L.C.M. and G.C.D.of two numbers?

Answer: int gcd(int a, int b)
{
if (a==0 && b==0) return -1;
if (b==0) return a;
return gcd(b,a%b);
}


int lcm (int a, int b)
{
return (int) (a*b)/gcd(a,b);
}

int gcd(int a, int b)
{
if (a==0 && b==0) return -1;
if (b==0) return a;
return gcd(b,a%b);
}


int lcm (int a, int b)
{
return (int) (a*b)/gcd(a,b);
} Source: CoolInterview.com

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