Answer Posted / ruchi

#include<stdio.h>
#include<conio.h>
int main()
{
int num,i,f=0,k=0,d,m;
printf("\n Enter the number ");
scanf("%d",&num);
m=num;
while(k<=m)
{
k=k+1;
f=0;
d=num%k;
if(d==0)
{
i=2;
while(i<=k-1)
{
if(k%i==0)
{
break;
}
i++;
}
if(i==k)
{
printf("\nPrime Factor %d ",k);
}
}
}
getch();
}

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