n = gets.to_i
a = []
n.times do
   a << gets.to_i
 end
m = a.min
b = []
for i in 1..m
    b << i if m % i == 0
end
b.reverse!
b.size.times do |i|
  c = 0
  a.each{|j| c += 1 if j % b[i] == 0}
  if c == a.size
    p a.map!{|k| k / b[i]}.inject(:+)
    break
  end
end