The least common multiple of 24 and a number is 168. If the greatest common divisor is 4, what number is it?
168 4 [OP_MUL] 24 [OP_FDIV]
var_a = 168
var_b = 4
var_c = var_a * var_b
var_d = 24
var_e = var_c // var_d
print(int(var_e))