๋ ์ x์ y๊ฐ ์์ ๋, (๋จ, x >= y)
def gcd(x, y):
while b > 0:
a, b = b, a % b
return a
๐ ๋์ ์ฝ๋
import sys
input = sys.stdin.readline
def GCD(a, b):
while b > 0:
a, b = b, a % b
return a
if __name__ == "__main__":
a, b = map(int, input().split())
x, y = (b, a) if a > b else (a, b)
gcd = GCD(x, y)
lcm = a * b // gcd
print(gcd)
print(lcm)