The least common multiple of 27 and 36 is______ The greatest common divisor is______ .

The least common multiple of 27 and 36 is______ The greatest common divisor is______ .

27 = 3 × 3 × 3, 36 = 2 × 2 × 3 × 3, so the least common multiple is 2 × 2 × 3 × 3 = 108, so the answer is 9108