Simplify 2⁸ × 3⁷ divided by 3⁵ × 2⁵ and leave your answer in standard form

Can someone me out here and the tell me the greatest common factor

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers