Question

Find the L.C.M of the following by prime factorisation method

1) 8,20
2)20,32
3)40,50
4)30,36,40
5)12,20,24
6)8,10,12
7)30,60,72
8)15,13,90
9)45,105,16​

Answer 1

Answer:

1) 4

2) 4

3) 10

4) 2

5) 4

6) 2

7) 6

8)1

9)1

Answer 2

Step-by-step explanation:

do the following in the same manner

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