Question

LCM of 42 78 104 112​ by divison method

Answer 1

Answer:  The least common multiple of 42, 78, 104 and 112 is 4368.

Step-by-step explanation:

LCM is the least common multiple,

2 | 42  78  104   112

2 | 21   39   52   56

2 | 21   39   26   28

2 | 21   39    13    14

3 | 21   39    13     7

7 | 7     13    13     7

13 | 1     13    13     1

  | 1      1      1      1

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