divisors = [11, 12, 13, 14, 15, 16, 17, 18, 19] # only need to check those divisors

def divisible(number):
	result = True
	for i in divisors:
		if number % i != 0:
			result = False
			break
	return result

number = 20

while(True):
	if divisible(number):
		break
	number += 20

print number