Question

i dont know how to find LCM .so please help me learn it....how can i find the lcm of 10,15'20 and 30 ?

Answer 1

Answer:

it's easy , just multiply these numbers by the smallest number , let me show you how :

Step-by-step explanation:

how many times 10 comes in 2 's table ?

it's 5 , how many times does 5 comes in its own table ? it's 1 . here , just multiply 2 and 5 and it's 10 , just do the same with other numbers