Finding factors of a given integer

Question

I have something like this down:

int f = 120;
for(int ff = 1; ff <= f; ff++){
    while (f % ff != 0){            
}

Is there anything w

Answer 1

This code will give you the factors.

ArrayList arr = new ArrayList<>();
        int x=48;
        int y=1;
        while(x!=1)
        {
            if(x%y==0)
            {
                x=x/y;
                arr.add(y);
                if(y==1)
                {
                    y++;
                }
            }
            else
            {
                y+=1;
            }
        }
        System.out.println(arr);