from math import gcd
for _ in range(int(input())):
    D,x,y = map(int,input().split())
    g = gcd(x,y)
    l = 10 ** 10
    r = 10 ** 10
    if x != 0:
        l = min(l, (y * g)//x)
        r = min(r, ((D-y) * g)//x)
    if y != 0:
        l = min(l, ((D-x)*g)//y)
        r = min(r, (x*g)//y)
    if l > r:
        print((x**2 + y**2) * l // g)
    else:
        print((x**2 + y**2) * r // g)