Question

in a seminar the number of participats in hindi, english and mathamatics are 60,84and108 respectively find the minimum number of rooms required if in each room the same number of participats are to be seated and all of them being in the same subject

$21kaise$
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Answer 1

Step-by-step explanation:

The Number of room will be minimum if each room accomodates maximum

number of participants. Since in each room the same number of participants

are to be seated and all of them must be of the same subject. Therefore, the

number of participants in each room must be the HCF of 60,84 and

108. The prime factorisations of 60,84 and 108 are as in given picture