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Class 5 Maths Worksheet: Factors and Multiples

Maths worksheets lesson 34: Factors, multiples, HCF and LCM · Set 67 · 40 sums
TalentJR

The method (List and match): Factor: divides with no remainder. Multiple: appears in the table. HCF: list the factors of both numbers; take the biggest one they share. LCM: list the multiples of the bigger number; take the first one the smaller number also divides. Prime: exactly 2 factors (2, 3, 5, 7, 11 …). 1 is not prime.

NameDateTime takenScore ___ / 40
  1. 1.How many factors does 42 have?
  2. 2.Is 9 a factor of 27? (a) Yes (b) No
  3. 3.Which of these is a prime number? (a) 48 (b) 41 (c) 26
  4. 4.Which of these is a prime number? (a) 37 (b) 12 (c) 35
  5. 5.What is the LCM of 5 and 9?
  6. 6.What is the HCF of 14 and 16?
  7. 7.How many factors does 45 have?
  8. 8.What is the HCF of 14 and 49?
  9. 9.How many factors does 12 have?
  10. 10.Is 9 a factor of 113? (a) No (b) Yes
  11. 11.What is the LCM of 4 and 7?
  12. 12.How many factors does 28 have?
  13. 13.Which of these is a factor of 18? (a) 9 (b) 7 (c) 5
  14. 14.What is the HCF of 7 and 21?
  15. 15.Which of these is a factor of 40? (a) 5 (b) 23 (c) 14
  16. 16.Which of these is a factor of 20? (a) 2 (b) 3 (c) 6
  17. 17.Which of these is a multiple of 3? (a) 21 (b) 19 (c) 20
  18. 18.Is 5 a factor of 37? (a) No (b) Yes
  19. 19.How many factors does 48 have?
  20. 20.What is the LCM of 5 and 12?
  21. 21.Which of these is a factor of 60? (a) 56 (b) 12 (c) 33
  22. 22.Which of these is a factor of 60? (a) 25 (b) 46 (c) 4
  23. 23.Which of these is a multiple of 9? (a) 81 (b) 33
  24. 24.Is 2 a factor of 6? (a) Yes (b) No
  25. 25.What is the HCF of 36 and 42?
  26. 26.Is 5 a factor of 30? (a) Yes (b) No
  27. 27.What is the LCM of 3 and 11?
  28. 28.Is 2 a factor of 14? (a) Yes (b) No
  29. 29.Which of these is a factor of 40? (a) 12 (b) 30 (c) 4
  30. 30.Which of these is a multiple of 10? (a) 37 (b) 30 (c) 36
  31. 31.Which of these is a multiple of 7? (a) 47 (b) 35 (c) 20
  32. 32.Which of these is a multiple of 3? (a) 25 (b) 6 (c) 10
  33. 33.Which of these is a multiple of 10? (a) 37 (b) 40 (c) 99
  34. 34.How many factors does 36 have?
  35. 35.Is 9 a factor of 72? (a) Yes (b) No
  36. 36.Which of these is a multiple of 7? (a) 31 (b) 36 (c) 28
  37. 37.Which of these is a factor of 60? (a) 3 (b) 50 (c) 39
  38. 38.Which of these is a factor of 36? (a) 12 (b) 15 (c) 8
  39. 39.Is 2 a factor of 24? (a) No (b) Yes
  40. 40.Which of these is a multiple of 12? (a) 95 (b) 72 (c) 90

Answer key

  1. 8
  2. Yes
  3. 41
  4. 37
  5. 45
  6. 2
  7. 6
  8. 7
  9. 6
  10. No
  11. 28
  12. 6
  13. 9
  14. 7
  15. 5
  16. 2
  17. 21
  18. No
  19. 10
  20. 60
  21. 12
  22. 4
  23. 81
  24. Yes
  25. 6
  26. Yes
  27. 33
  28. Yes
  29. 4
  30. 30
  31. 35
  32. 6
  33. 40
  34. 9
  35. Yes
  36. 28
  37. 3
  38. 12
  39. Yes
  40. 72

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