What is the largest number that divides each one of 1152 and 1664 exactly ?

Find the largest number which divides 650 and 1170.

Find the largest number that divides 76, 115 and 154 leaving remainder 11 in each case

The largest number that exactly divides each number of the form n^3 - n , where n is a natural number , is :

What is the least number that should be multiplied to 1152 to get a perfect square numbers?

The greatest number that exactly divides 81 and 153 is___