#!/usr/bin/env python3

from sys import argv

i = open(argv[1]).read().split("\n")
a = int(i[0].strip())
b = [int(x) if x != "x" else None for x in i[1].strip().split(",")]

e = sorted([(x, x-(a%x)) for x in b if x], key=lambda x: x[1])[0]
print(e[0]*e[1])

ma = [(i, x) for i, x in enumerate(b) if x]
ma.sort(key=lambda x: x[1], reverse=True)
s = ma[0][1]-ma[0][0]
m = ma[0][1]
for i, x in ma[1:]:
    while x-(s%x) != (i%x if i%x != 0 else x):
        s += m
    m *= x
print(s)