To find the factors of a number, we list all the integers that divide the number evenly, without leaving a remainder. Here are the factors for each number from 7 to 50: 7: 1, 7 8: 1, 2, 4, 8 9: 1, 3, 9 10: 1, 2, 5, 10 11: 1, 11 12: 1, 2, 3, 4, 6, 12 13: 1, 13 14: 1, 2, 7, 14 15: 1, 3, 5, 15 16: 1, 2, 4, 8, 16 17: 1, 17 18: 1, 2, 3, 6, 9, 18 19: 1, 19 20: 1, 2, 4, 5, 10, 20 21: 1, 3, 7, 21 22: 1, 2, 11, 22 23: 1, 23 24: 1, 2, 3, 4, 6, 8, 12, 24 25: 1, 5, 25 26: 1, 2, 13, 26 27: 1, 3, 9, 27 28: 1, 2, 4, 7, 14, 28 29: 1, 29 30: 1, 2, 3, 5, 6, 10, 15, 30 31: 1, 31 32: 1, 2, 4, 8, 16, 32 33: 1, 3, 11, 33 34: 1, 2, 17, 34 35: 1, 5, 7, 35 36: 1, 2, 3, 4, 6, 9, 12, 18, 36 37: 1, 37 38: 1, 2, 19, 38 39: 1, 3, 13, 39 40: 1, 2, 4, 5, 8, 10, 20, 40 41: 1, 41 42: 1, 2, 3, 6, 7, 14, 21, 42 43: 1, 43 44: 1, 2, 4, 11, 22, 44 45: 1, 3, 5, 9, 15, 45 46: 1, 2, 23, 46 47: 1, 47 48: 1, 2, 3, 4, 6, 8, 12, 16, 24, 48 49: 1, 7, 49 50: 1, 2, 5, 10, 25, 50 3 done, 2 left today. You're making progress.