How to take out LCM of an number
Answers
Answer:
firstly you have to find out the prime factorisation of each number whatever you have to find out as a LCM then make pair of repeated numbers from factors then multiply it .
example is shown below:
12 = 2 × 2 × 3
16 = 2 × 2 × 2 × 2
24 = 2 × 2 × 2 × 2 × 3
(2 comes maximum 4 times and 3 comes maximum once only.)
L.C.M. = 2 × 2 × 2 × 2 × 3
= 48 which is the product of their prime factors.
Answer:
To take out a LCM of a number
Step-by-step explanation:
First you have to choose any number For example I choose 84 and 96
Now we will do with prime factorisation method see like this a ( see at the above picture and then what you have to do :-
You have to take the prime factors of 84 = 2 x 2 x 3 x 7
Prime factors of 96 = 2 X 2 X 2 X 2 X 2 X 2 X 3 X 7
LCM of 84 , 96 = 2 x 2 X 2 X 2 X 2 x 2 x 3 X 7 = 672 Ans
