import sys
input = lambda :sys.stdin.readline()[:-1]
ni = lambda :int(input())
na = lambda :list(map(int,input().split()))
yes = lambda :print("yes");Yes = lambda :print("Yes");YES = lambda : print("YES")
no = lambda :print("no");No = lambda :print("No");NO = lambda : print("NO")
#######################################################################
from math import gcd
for _ in range(ni()):
    d, x, y = na()
    g = gcd(x, y)
    if y > x:
        x, y = y, x
    s = (d - y) // (x // g)
    if y:
        s = min(s, x // (y // g))
    
    X = x - s * y
    Y = y + s * x
    print((x * x + y * y) * s // g)