# -*- coding: utf-8 -*-
#yuki_141

m,n=map(int,raw_input().split())

count=0
while m!=n:
 if m==1:
  count+=n
  break
 if n==1:
  count+=m-1
  break
 if m>n:
  temp=(m-1)/n
  count+=temp
  m-=temp*n
 else:
  count+=1
  m,n=n,m  
print count