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Class 5 Maths Worksheet: Factors and Multiples

Maths worksheets lesson 34: Factors, multiples, HCF and LCM · Set 269 · 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.Which of these is a factor of 36? (a) 26 (b) 8 (c) 12
  3. 3.Which of these is a multiple of 12? (a) 98 (b) 26 (c) 60
  4. 4.How many factors does 36 have?
  5. 5.Which of these is a multiple of 3? (a) 27 (b) 20 (c) 13
  6. 6.How many factors does 18 have?
  7. 7.What is the HCF of 28 and 32?
  8. 8.How many factors does 6 have?
  9. 9.Which of these is a multiple of 6? (a) 55 (b) 18 (c) 22
  10. 10.Which of these is a factor of 48? (a) 31 (b) 2 (c) 37
  11. 11.What is the LCM of 5 and 11?
  12. 12.Which of these is a multiple of 10? (a) 51 (b) 44 (c) 60
  13. 13.What is the HCF of 36 and 45?
  14. 14.What is the LCM of 2 and 9?
  15. 15.Is 2 a factor of 6? (a) Yes (b) No
  16. 16.Is 9 a factor of 27? (a) No (b) Yes
  17. 17.Which of these is a prime number? (a) 48 (b) 2 (c) 20
  18. 18.How many factors does 10 have?
  19. 19.Is 2 a factor of 4? (a) Yes (b) No
  20. 20.Which of these is a multiple of 3? (a) 22 (b) 20 (c) 18
  21. 21.Is 9 a factor of 30? (a) Yes (b) No
  22. 22.How many factors does 15 have?
  23. 23.Which of these is a prime number? (a) 3 (b) 10 (c) 21
  24. 24.What is the HCF of 42 and 49?
  25. 25.How many factors does 32 have?
  26. 26.Which of these is a multiple of 3? (a) 11 (b) 19 (c) 9
  27. 27.Which of these is a multiple of 5? (a) 43 (b) 20 (c) 34
  28. 28.Is 3 a factor of 24? (a) Yes (b) No
  29. 29.Which of these is a factor of 40? (a) 35 (b) 9 (c) 10
  30. 30.What is the LCM of 6 and 10?
  31. 31.What is the HCF of 6 and 12?
  32. 32.Which of these is a factor of 20? (a) 10 (b) 16 (c) 8
  33. 33.Which of these is a factor of 30? (a) 14 (b) 11 (c) 2
  34. 34.Which of these is a prime number? (a) 28 (b) 43 (c) 18
  35. 35.Which of these is a factor of 60? (a) 50 (b) 20 (c) 49
  36. 36.Is 7 a factor of 87? (a) Yes (b) No
  37. 37.How many factors does 21 have?
  38. 38.What is the LCM of 4 and 9?
  39. 39.Which of these is a prime number? (a) 34 (b) 26 (c) 11
  40. 40.Which of these is a multiple of 11? (a) 65 (b) 60 (c) 77

Answer key

  1. 8
  2. 12
  3. 60
  4. 9
  5. 27
  6. 6
  7. 4
  8. 4
  9. 18
  10. 2
  11. 55
  12. 60
  13. 9
  14. 18
  15. Yes
  16. Yes
  17. 2
  18. 4
  19. Yes
  20. 18
  21. No
  22. 4
  23. 3
  24. 7
  25. 6
  26. 9
  27. 20
  28. Yes
  29. 10
  30. 30
  31. 6
  32. 10
  33. 2
  34. 43
  35. 20
  36. No
  37. 4
  38. 36
  39. 11
  40. 77

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