本文实例讲述了Python基于递归算法求最小公倍数和最大公约数。分享给大家供大家参考，具体如下：
# 最小公倍数
def lcm(a, b, c=1):
if a * c % b != 0:
return lcm(a, b, c+1)
else:
return a*c
test_cases = [(4, 8), (35, 42), (5, 7), (20, 10)]
for case in test_cases:
print('lcm of {} & {} is {}'.format(*case, lcm(*case)))
def lcm(a, b):
for
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