using System;
using System.Collections.Generic;
using System.Linq;
class Program
{
static string InputPattern = "InputX";
static List<string> GetInputList()
{
var WillReturn = new List<string>();
if (InputPattern == "Input1") {
WillReturn.Add("3 9999999999");
WillReturn.Add("3 6 8");
//4999999994
}
else if (InputPattern == "Input2") {
WillReturn.Add("1 1000000000000000000");
WillReturn.Add("1");
//999999999999999999
}
else {
string wkStr;
while ((wkStr = Console.ReadLine()) != null) WillReturn.Add(wkStr);
}
return WillReturn;
}
static long[] GetSplitArr(string pStr)
{
return (pStr == "" ? new string[0] : pStr.Split(' ')).Select(pX => long.Parse(pX)).ToArray();
}
static long mX;
static long[] mAArr;
static void Main()
{
List<string> InputList = GetInputList();
long[] wkArr = GetSplitArr(InputList[0]);
mX = wkArr[1];
mAArr = GetSplitArr(InputList[1]);
var AnswerList = new List<long>();
for (long I = 1; I <= mAArr.Length; I++) {
long?[,] ResultDP = ExecDP(I);
for (long J = 0; J <= ResultDP.GetUpperBound(0); J++) {
if (ResultDP[I, J].HasValue) {
long CurrVal = ResultDP[I, J].Value;
long Diff = mX - CurrVal;
if (Diff % I > 0) {
continue;
}
AnswerList.Add(Diff / I);
}
}
}
Console.WriteLine(AnswerList.Min());
}
// 取得数を引数とし、解候補を返す
static long?[,] ExecDP(long pTakeCnt)
{
long UB = pTakeCnt;
// 最大スコア[現在の取得数 , mod 取得数] なインラインDP表
long?[,] DPArr = new long?[UB + 1, UB + 1];
DPArr[0, 0] = 0;
foreach (long EachA in mAArr) {
for (long I = UB; 0 <= I; I--) {
for (long J = UB; 0 <= J; J--) {
if (DPArr[I, J].HasValue == false) continue;
long NewI = I + 1;
long NewVal = DPArr[I, J].Value + EachA;
long NewJ = NewVal % pTakeCnt;
if (NewI > UB) continue;
if (DPArr[NewI, NewJ].HasValue) {
if (DPArr[NewI, NewJ] >= NewVal) {
continue;
}
}
DPArr[NewI, NewJ] = NewVal;
}
}
}
return DPArr;
}
}