← Factors, multiples, HCF and LCM lesson New set →

Class 5 Maths Worksheet: Factors and Multiples

Maths worksheets lesson 34: Factors, multiples, HCF and LCM · Set 7 · 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.Is 2 a factor of 12? (a) Yes (b) No
  2. 2.Which of these is a factor of 36? (a) 32 (b) 6 (c) 11
  3. 3.What is the HCF of 25 and 45?
  4. 4.Which of these is a prime number? (a) 3 (b) 10 (c) 4
  5. 5.What is the LCM of 3 and 4?
  6. 6.Is 6 a factor of 31? (a) No (b) Yes
  7. 7.What is the LCM of 2 and 9?
  8. 8.Is 8 a factor of 48? (a) No (b) Yes
  9. 9.How many factors does 8 have?
  10. 10.What is the HCF of 5 and 45?
  11. 11.What is the HCF of 28 and 32?
  12. 12.What is the HCF of 18 and 42?
  13. 13.What is the LCM of 8 and 11?
  14. 14.Which of these is a factor of 12? (a) 10 (b) 11 (c) 4
  15. 15.How many factors does 28 have?
  16. 16.What is the LCM of 5 and 14?
  17. 17.Which of these is a multiple of 5? (a) 36 (b) 17 (c) 40
  18. 18.What is the HCF of 3 and 15?
  19. 19.How many factors does 20 have?
  20. 20.What is the HCF of 8 and 28?
  21. 21.Is 2 a factor of 15? (a) Yes (b) No
  22. 22.Which of these is a factor of 40? (a) 27 (b) 23 (c) 10
  23. 23.What is the LCM of 6 and 13?
  24. 24.Is 9 a factor of 36? (a) No (b) Yes
  25. 25.How many factors does 12 have?
  26. 26.What is the LCM of 4 and 10?
  27. 27.Is 6 a factor of 60? (a) Yes (b) No
  28. 28.What is the LCM of 4 and 14?
  29. 29.What is the LCM of 5 and 12?
  30. 30.What is the HCF of 4 and 12?
  31. 31.Which of these is a multiple of 7? (a) 64 (b) 42 (c) 32
  32. 32.How many factors does 30 have?
  33. 33.Is 7 a factor of 62? (a) No (b) Yes
  34. 34.What is the LCM of 5 and 9?
  35. 35.What is the HCF of 25 and 30?
  36. 36.What is the LCM of 7 and 8?
  37. 37.How many factors does 48 have?
  38. 38.Which of these is a prime number? (a) 49 (b) 25 (c) 17
  39. 39.Is 5 a factor of 28? (a) Yes (b) No
  40. 40.Which of these is a multiple of 11? (a) 41 (b) 100 (c) 99

Answer key

  1. Yes
  2. 6
  3. 5
  4. 3
  5. 12
  6. No
  7. 18
  8. Yes
  9. 4
  10. 5
  11. 4
  12. 6
  13. 88
  14. 4
  15. 6
  16. 70
  17. 40
  18. 3
  19. 6
  20. 4
  21. No
  22. 10
  23. 78
  24. Yes
  25. 6
  26. 20
  27. Yes
  28. 28
  29. 60
  30. 4
  31. 42
  32. 8
  33. No
  34. 45
  35. 5
  36. 56
  37. 10
  38. 17
  39. No
  40. 99

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets