Read each question carefully. Choose the letter of the correct answer, write the chosen letter on a separate sheet of paper. 1. Which of these numbers in a factor of 567 AS 13.4 2.1,2,4,5 and 10 are factors of A. 5 18. 10 C. 15 D. 20 3. Which of these numbers is NOT a factor of 242 A 3 DO 4. Which of these numbers is a multiple of 4? A. 10 13.15 C. 20 D. 25 5.6, 9, 12, 15 and 18 are multiples of A. 2 8.3 C. 4 6. Which of these numbers is NOT a multiple of 7? A. 21 1.25 C. 28 D. 35 7. These are numbers with more than two factors. A prime number B. composite number C. even number D. odd number 8. It is a number that can be divided exactly by 1 and itself. A prime number B. composite number C. even number D. odd number 9. Which is a composite number? A. 17 B. 39 C. 53 D. 61 10. Which of the following is a prime number? A. 21 B. 33 D. 69 C, 67​