1. **State the problem:** Find the factors of 30 and 35. 2. **Recall the definition:** A factor of a number is an integer that divides the number exactly without leaving a remainder. 3. **Find factors of 30:** - Start with 1 and go up to 30. - Factors are numbers that divide 30 exactly. - Factors of 30 are: 1, 2, 3, 5, 6, 10, 15, 30. 4. **Find factors of 35:** - Start with 1 and go up to 35. - Factors are numbers that divide 35 exactly. - Factors of 35 are: 1, 5, 7, 35. **Final answer:** - Factors of 30: $1, 2, 3, 5, 6, 10, 15, 30$ - Factors of 35: $1, 5, 7, 35$