Question

please help me with this LCM sum

I'll mark you as brainlist​

Answer 1

Answer:

I have solved your answer in the photo above

Step-by-step explanation:

hopes this helps u

Answer 2

Answer:

3. 15,30,90

5. 5,10,3

2. 1,2,6

3. 1,1,3

1,1,1

ans=3×5×2×3=15×6= 90