Answer:
The answer is 5
Explanation:
because u need the quotient to be a perfect cube-
1. Find the LCM of 3645 using the prime factor 3
2. group the same the no.s(ie. 3) and only 5 remains as not having a pair
3. now if u divide 3645 with 5, u will get 729 and its cube root gives 27.
4. there u have it!!!