Question

Find the L.C.M of the following by division method 18,36,60,72​

Answer 1

Answer:

360

Step-by-step explanation:

2 | 18, 36, 60, 72

3 | 9, 18, 30, 36

3 | 3, 6, 10, 12

2 | 1, 2, 10, 4

2 | 1, 1, 5, 2

5| 1, 1, 5, 1

  1, 1, ,1, 1

Hence, LCM = 2 * 3 * 2 * 2 * 3 * 5

                     = 2^3 * 3^2 * 5

         

                     = 360.

Answer 2

Answer:6

Step-by-step explanation: