Question

Find the the L.C.M by division method 24,42,80​

Answer 1

Answer:

2160.

Step-by-step explanation:

L.C.M. of 24, 42 and 80 By Long Division Method.

2 । 24, 42, 80

।_________

2 । 12, 21, 40

।_________

2 । 6, 21, 20

।_________

2 । 3, 21, 10

।_________

3 । 3, 21, 5

।_________

3 । 1, 9, 5

।_________

3 । 1, 3, 5

।_________

5 । 1, 1, 5

।_________

। 1, 1, 1

।_________

therefore L.C.M.

=> 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5

=> 2160.