Please help, test due in 2 hours! Will give good review and brainliest. :)

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

Fill in the table with whole numbers to make 430 in five different ways

Determine the intercepts of the line that passes through the following points. (15,-3)(15,−3) (20,-5)(20,−5) (25,-7)(25,−7)