Question

LCM of 120,144 and 204​

Answer 1

2 | 120, 144, 204

2 | 60, 72, 102

2 | 30, 36, 51

2 | 15, 18, 51

2 | 15, 9, 51

3 | 5, 3, 17

3 | 5, 1, 17

5 | 1, 1, 17

17 | 1, 1, 1

LCM = 2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 17

= 32 × 9 × 85

= 288 × 85

= 24480