✔ 最佳答案
Concept of LCM (Least Common Multiple) seeks to define the least number into which 3,4,5 and 6 will divide into with remainder of zero.
Applying this concept, and by observing the given set of numbers , we see that:
3, 4 and 5 are the only numbers needed in determining the LCM because 6 divides into the product of 3*4 which is 12.
So the LCM of 3,4,5,6 is
3*4*5 = 60 -----> LCM -- Final answer
Hope the explanation helps