import java.util.Scanner

import scala.annotation.tailrec

object Problem141 {

  def proc(m: Int, n: Int): Int = {
    
    @tailrec
    def magic(a: Int, b: Int, step: Int): Int = {
      (a, b) match {
        case (0, _) => step
        case _ if a % b == 0 => step + (a / b) - 1
        case _ if a > b => magic(a % b, b, step + (a / b))
        case _ if a < b => magic(b, a, step + 1)
      }
    }

    magic(m, n, 0)
  }

  def main(args: Array[String]) {
    val sc = new Scanner(System.in)
    val (m, n) = (sc.nextInt, sc.nextInt)
    val result = proc(m, n)
    println(result)
  }
}