Question

o Explain two method of detesinining the L.C.M​

Answer 1

Answer:

LCM denotes the least common factor or multiple of any two or more given integers. For example, L.C.M of 16 and 20 will be 2 x 2 x 2 x 2 x 5 = 80, where 80 is the smallest common multiple for numbers 16 and 20. Now, if we consider the multiples of 16 and 20, we get; 16 → 16, 32, 48, 64, 80,

0 → 20, 40, 60, 80,…,  

We can see that the first common multiple for both the numbers is 80. This proves the method of LCM as correct.

Step-by-step explanation: