Question

32
III. Answer the following (any three)
a) Find the L.C.M of 42, 56, 138
ida​

Answer 1

Answer:

2*2*2*3*7*23

Step-by-step explanation:

2|42,56,138

_|________

2|21,28,69

_|________

2|21,14,69

_|________

3|21, 7,23

_|________

7| 7, 7,23

_|_________

23|1,1,23

__|1,1,1________

|

Answer 2

LCM is

3,864

mark as brainiest