Some numbers are divisors of 69 minus 5 and are also divisors of 86 minus 6. Find the largest of any possible number.
69 5 [OP_SUB] 86 6 [OP_SUB] [OP_GCD]
var_a = 69
var_b = 5
var_c = var_a - var_b
var_d = 86
var_e = 6
var_f = var_d - var_e
var_g = math.gcd(int(var_f), int(var_c))
print(int(var_g))