from math import fabs
 #itnjaim ta3mil haka bach tikhtasir
a = round(fabs(int(input('1st num '))))
b = round(fabs(int(input('2nd num '))))

if a > b:
    for i in range(2, a-1):
        if a % i == 0 and b % i == 0 :
            x = i
else:
    for i in range(2, b - 1):
        if a % i == 0 and b % i == 0:
            x = i

print('pipisiyam :', round((a*b)/x) )