Question

Find the L. C. M by division method 144,180,384​

Answer 1

Answer:

17280

Step-by-step explanation:

FIRST MULTIPLY 2,2,2,2,9,5,24,1

Answer 2

LCM of 144, 180 and 384 is :--

12 | 144, 180, 384

2 | 12, 15, 32

2 | 6, 15, 16

2 | 3, 15, 8

2 | 3, 15, 4

2 | 3, 15, 2

3 | 1, 5, 2

5 | 1, 1, 2

2 | 1, 1, 1

LCM = 2×2×2×2×2×2×3×5×12

= (2×2)×(2×2)×(2×2)×3×5×12

= 2×2×2×3×5×12

= 1440