Learning Task 2: Select the factors of the following munber in your notebook. 1) 9 1, 3, 4, 9, 15, 18, 20, 27 6)18 1, 2, 4, 9, 15, 18, 20, 27 2) 20 1, 2, 4, 5, 10, 20, 40, 60 1, 2, 7, 8, 28, 20, 56, 60 3) 30 1, 2, 3, 5, 6, 10, 15,30 8) 42 1, 2, 3, 6, 7, 14, 21, 42 4) 45 1, 3, 5, 9, 15, 20, 35,45 9) 72 1,2,3,4,6,8,9,12,18,24,36,72 5) 64 1, 2, 5, 8, 10, 15, 32, 64 10) 90 1,2, 3, 5, 6, 10, 15,18, 30, 45 7) 56​