Question

find the LCM of 36,60,84.​

Answer 1

Answer:

LCM = 840

Step-by-step explanation:

Here, 36 = 2 * 2 * 3 * 3

60 = 2 * 2 * 3 * 5

84 = 2 * 2 * 3 * 7

Therefore LCM (36, 60, 84)

= 2 * 2 * 3 * 3 * 5 * 7

= 840

Note:

• To find the LCM of given terms, we simply factorize them as a product of prime numbers.
• We take the common numbers as a group from each product and then the uncommon ones.
• Finally the product of the common and uncommon numbers give the required LCM.