Problem 5

# Problem_5.py
"""
2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20?
什么是能够整除(没有余数)从1到20之间的所有数字的最小正数字?
"""
for num in range(21, 99999999999):
flag = True
for i in range(1, 21):
if not num % i == 0:
flag = False
break
if flag:
print(num) #
break

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