Question

find the lcm following number 12,16,18​

Answer 1

Answer:  the lcm of 12,16,18 is 144

Answer 2

To get LCM of any number :-

Step 1:- Factorise the given number

12 = 2 × 2 × 3

16 = 2 × 2 × 2 × 2

18 = 2 × 3 × 3

Step 2:- Write the common factor single time and then all other numbers.

Here common factor is 2.

LCM = 2 × 2 × 2 × 2 × 3 × 3

LCM = 144

Hope it helps.