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Class 5 Maths Worksheet: Factors and Multiples

Maths worksheets lesson 34: Factors, multiples, HCF and LCM · Set 2 · 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 30 have?
  2. 2.What is the HCF of 72 and 81?
  3. 3.Which of these is a multiple of 12? (a) 27 (b) 80 (c) 72
  4. 4.What is the LCM of 4 and 11?
  5. 5.What is the HCF of 6 and 10?
  6. 6.How many factors does 16 have?
  7. 7.Which of these is a multiple of 8? (a) 36 (b) 18 (c) 16
  8. 8.Is 4 a factor of 28? (a) No (b) Yes
  9. 9.What is the LCM of 3 and 7?
  10. 10.Is 3 a factor of 15? (a) No (b) Yes
  11. 11.Is 2 a factor of 10? (a) No (b) Yes
  12. 12.Is 6 a factor of 65? (a) No (b) Yes
  13. 13.Is 7 a factor of 55? (a) No (b) Yes
  14. 14.Which of these is a prime number? (a) 29 (b) 10 (c) 24
  15. 15.Which of these is a factor of 12? (a) 5 (b) 6 (c) 10
  16. 16.How many factors does 6 have?
  17. 17.Which of these is a multiple of 8? (a) 33 (b) 74 (c) 32
  18. 18.Which of these is a factor of 48? (a) 15 (b) 4 (c) 19
  19. 19.Which of these is a multiple of 11? (a) 38 (b) 25 (c) 33
  20. 20.Which of these is a multiple of 11? (a) 22 (b) 105 (c) 29
  21. 21.Is 9 a factor of 104? (a) Yes (b) No
  22. 22.How many factors does 48 have?
  23. 23.How many factors does 10 have?
  24. 24.What is the HCF of 32 and 72?
  25. 25.Which of these is a factor of 24? (a) 19 (b) 12 (c) 9
  26. 26.Which of these is a factor of 40? (a) 4 (b) 31 (c) 21
  27. 27.Is 4 a factor of 20? (a) Yes (b) No
  28. 28.What is the HCF of 9 and 63?
  29. 29.Is 8 a factor of 92? (a) No (b) Yes
  30. 30.Is 2 a factor of 12? (a) Yes (b) No
  31. 31.What is the LCM of 6 and 7?
  32. 32.Which of these is a prime number? (a) 37 (b) 10 (c) 26
  33. 33.Which of these is a multiple of 10? (a) 27 (b) 90 (c) 96
  34. 34.What is the HCF of 27 and 36?
  35. 35.Which of these is a multiple of 7? (a) 37 (b) 45 (c) 14
  36. 36.Is 5 a factor of 15? (a) Yes (b) No
  37. 37.What is the LCM of 6 and 11?
  38. 38.Which of these is a factor of 24? (a) 8 (b) 18 (c) 15
  39. 39.Is 2 a factor of 22? (a) Yes (b) No
  40. 40.Which of these is a factor of 60? (a) 27 (b) 7 (c) 6

Answer key

  1. 8
  2. 9
  3. 72
  4. 44
  5. 2
  6. 5
  7. 16
  8. Yes
  9. 21
  10. Yes
  11. Yes
  12. No
  13. No
  14. 29
  15. 6
  16. 4
  17. 32
  18. 4
  19. 33
  20. 22
  21. No
  22. 10
  23. 4
  24. 8
  25. 12
  26. 4
  27. Yes
  28. 9
  29. No
  30. Yes
  31. 42
  32. 37
  33. 90
  34. 9
  35. 14
  36. Yes
  37. 66
  38. 8
  39. Yes
  40. 6

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