I can’t find a picture but i can explain how to find the LCM of two numbers.
Let’s say we want to find the LCM of 10 and 12.
We first write the prime factorization of both numbers:
10= 2x5
12= 2*2*3
We multiply the highest degree of the numbers:
That is, 2*2*3*5=60
https://www.khanacademy.org/math/cc-sixth-grade-math/cc-6th-factors-and-multiples/cc-6th-lcm/v/least-common-multiple-exercise
You can also watch this video to get a better idea on how to find the LCM of two or more numbers.
Hope this helped.