import java.io.*;
import java.util.*;
class totalmultiples2
{
    public static void main(String args[])throws IOException
    {
        try
        {
            Scanner sc=new Scanner(System.in);
            long a=sc.nextLong();
            long b=sc.nextLong();
            int counter=0;
            long max=a<b?a:b;
            long sqr=a<b?(long)Math.sqrt(a):(long)Math.sqrt(b);
            for(long x=1;x<=sqr;x++)
            {
                if(max%x==0)
                {
                    if(x==1)
                    counter+=1;
                    else
                    {
                        if(a%x==0&&b%x==0)
                        counter+=1;
                            long sec=a/x;
                            if(a%sec==0&&b%sec==0)
                            counter+=1;

                    }
                }
            }
            System.out.println(counter);


        }
        catch(Exception e)
        {
            System.out.println("ERROR");
        }
    }
}