#include <bits/stdc++.h>
using namespace std;
int main() {
// your code goes here
int n,k,l,c,d,p,nl,np;
cin>>n>>k>>l>>c>>d>>p>>nl>>np;
int a,b,q;
a=(k*l)/nl;
b=c*d;
q=p/np;
int z=min(a,b);
cout<<min(z,q)/n<<"\n";
return 0;
}
I2luY2x1ZGUgPGJpdHMvc3RkYysrLmg+CnVzaW5nIG5hbWVzcGFjZSBzdGQ7CgppbnQgbWFpbigpIHsKCS8vIHlvdXIgY29kZSBnb2VzIGhlcmUKCWludCBuLGssbCxjLGQscCxubCxucDsKCWNpbj4+bj4+az4+bD4+Yz4+ZD4+cD4+bmw+Pm5wOwoJaW50IGEsYixxOwoJYT0oaypsKS9ubDsKCWI9YypkOwoJcT1wL25wOwoJaW50IHo9bWluKGEsYik7Cgljb3V0PDxtaW4oeixxKS9uPDwiXG4iOwoJcmV0dXJuIDA7Cn0=