import math
from functools import reduce

def my_lcm_base(x, y):
    return (x * y) // math.gcd(x, y)

def my_lcm(*numbers):
    return reduce(my_lcm_base, numbers, 1)

T = int(input())
for t in range(T):
    a,b,c = map(int, input().split(" "))
    print(my_lcm(*[a,b,c]))