Write a program to find the HCF and LCM of the given numbers using functions
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Source Code
#include<stdio.h>
#include<conio.h>
int fhcf(int a,int b)
{
int l,i,hcf;
if(a>b)
l=a;
else
l=b;
for(i=2;i<=l;i++)
{
if(a%i==0 && b%i==0)
{
hcf=i;
}
}
return hcf;
}
int flcm(int a,int b)
{
int p=0,i,lcm;
p=a*b;
for(i=1;i<=p;i++)
{
if(i%a==0 && i%b==0)
{
lcm=i;
break;
}
}
return lcm;
}
int main (int argc, char *argv[])
{
clrscr();
int a,b,hcf,lcm;
printf("\nEnter two numbers:");
scanf("%d %d",&a,&b);
hcf=fhcf(a,b);
lcm=flcm(a,b);
printf("\nHCF of %d and %d is: %d",a,b,hcf);
printf("\nLCM of %d and %d is: %d",a,b,lcm);
getch();
}
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