The cоlоred rоds shown here аre 1 centimeter squаre аnd of lengths 1 cm, 2 cm, 3 cm, ..., 10 cm. We say that a rod measures another rod if a number of the first rods placed end to end are the same length as the given rod. Type your answer in numerical order separating the numbers with a comma and a space. For example: 12, 13, 14 Which rods will measure the 9-rod? [x] Which rods will measure the 6-rod? [y] What is the greatest common divisor of 9 and 6? [z]