The greatest common divisor of two positive integers less than 100 is equal to 3. Their least common multiple is twelve times one of the integers. What is the largest possible sum of the two integers?
Numbers = 33 and 36
LCM[33, 36] = 396
396 / 33 = 12
GCD[33, 36] = 3
SUM =33 + 36 =69
