LCM of 8!, 10! and 12! is 12! as it is the least smallest number divisible by all the three numbers and HCF of 8!, 10!, 12! is 8! as 8! is the highest number which divides all the three numbers.
=> Value of l/h = 12!/8!
= 9*10*11*12
= 11880
For further clarification, kindly make use of comment section.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile