def hu(n1,n2):
if n1 < n2:
n1,n2 = n2,n1
while n2:
n1,n2 = n2,n1%n2
return n1
def min(n1,n2):
x = n1 * n2
return x//n1
a = 5
b = 10
print(hu(a,b))
print(min(a,b))