What are all the common factors of 2464 and 88

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?