def smallest_multiple(n):  
    i = n * 2  
    factors = [number  for number in range(n, 1, -1) if number * 2 > n]  
    print(factors)  
  
    while True:  
        for a in factors:  
            if i % a != 0:  
                i += n  
                break  
            if (a == factors[-1] and i % a == 0):  
                return i  
                  
print(smallest_multiple(13))  
print(smallest_multiple(11))