This document contains 12 questions about multiples, factors, highest common factors (HCF), and lowest common multiples (LCM) of various numbers. It asks the learner to identify factors and multiples of numbers like 4, 16, 22, and 13. It also has questions finding the HCF of number pairs like 12 and 6 or 120 and 72, as well as finding the LCM of number pairs such as 24 and 36 or 15 and 20. The final question asks how many factors 150 has.

1. Year 7 Multiples, Factors, HCF, LCM Qwizdom.

2. Question 1 The factors of 4 are... 1, 4 and what other number?

3. Question 2 The first five multiples of 22 are... 22, 44, 66, 88 and ?

4. Question 3 The factors of 16 are... 1, 2, 8, 16 and ?

5. Question 4 The first five multiples of 13 are... 13, 26, 39, 52 and ?

6. Question 5 4 is a multiple of 40. True or False?

7. Question 6 8 is a factor of 8088. True or False?

8. Question 7 What is the highest common factor of 12 and 6?

9. Question 8 What is the highest common factor of 16 and 18?

10. Question 9 Find the lowest common multiple of 24 and 36.

11. Question 10 Find the lowest common multiple of 15 and 20

12. Question 11 The highest common factor of 120 and 72.

13. Question 12 How many factors does 150 have?