import java.io.BufferedReader;

import java.io.InputStreamReader;

import java.util.*;

import java.lang.Math.*;

class TestClass

{

public static void main(String args[] ) throws Exception

{

int a,b;

Scanner scn = new Scanner(System.in);

a = scn.nextInt();

b = scn.nextInt();

System.out.println(commDiv(a,b));

}

static int commDiv(int a, int b)

{

int n = gcd(a,b);

int result = 0;

for(int i=1;i<=Math.sqrt(n);i++)

{

if(n%i==0)

{

if(n/i == i)

{

result = result+1;

}

else

{

result = result+2;

}

}

}

return result;

}

static int gcd(int a, int b)

{

System.out.println(a+" "+b);

if(a==0)

return b;

return gcd(b%a,a);

}

}