← 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 146 · 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.What is the HCF of 18 and 27?
  2. 2.Which of these is a multiple of 5? (a) 46 (b) 25 (c) 31
  3. 3.What is the LCM of 5 and 8?
  4. 4.Which of these is a multiple of 12? (a) 24 (b) 88 (c) 113
  5. 5.How many factors does 20 have?
  6. 6.What is the LCM of 6 and 15?
  7. 7.Which of these is a factor of 24? (a) 16 (b) 7 (c) 2
  8. 8.Which of these is a prime number? (a) 39 (b) 31 (c) 36
  9. 9.What is the LCM of 3 and 5?
  10. 10.How many factors does 8 have?
  11. 11.Which of these is a multiple of 4? (a) 22 (b) 26 (c) 8
  12. 12.What is the LCM of 5 and 13?
  13. 13.Which of these is a multiple of 12? (a) 72 (b) 76 (c) 109
  14. 14.What is the LCM of 5 and 7?
  15. 15.Which of these is a factor of 60? (a) 55 (b) 4 (c) 13
  16. 16.Which of these is a factor of 20? (a) 12 (b) 11 (c) 10
  17. 17.Is 2 a factor of 20? (a) No (b) Yes
  18. 18.What is the LCM of 5 and 9?
  19. 19.Which of these is a factor of 48? (a) 4 (b) 41 (c) 14
  20. 20.What is the LCM of 6 and 10?
  21. 21.What is the LCM of 6 and 13?
  22. 22.Which of these is a prime number? (a) 33 (b) 23 (c) 20
  23. 23.How many factors does 6 have?
  24. 24.Which of these is a prime number? (a) 41 (b) 8 (c) 12
  25. 25.Which of these is a factor of 48? (a) 38 (b) 28 (c) 16
  26. 26.What is the HCF of 5 and 40?
  27. 27.Which of these is a multiple of 9? (a) 54 (b) 83 (c) 41
  28. 28.Which of these is a factor of 40? (a) 6 (b) 2 (c) 26
  29. 29.What is the LCM of 7 and 12?
  30. 30.Is 4 a factor of 9? (a) No (b) Yes
  31. 31.Which of these is a factor of 18? (a) 10 (b) 6 (c) 7
  32. 32.What is the HCF of 40 and 64?
  33. 33.Which of these is a prime number? (a) 24 (b) 2 (c) 15
  34. 34.Which of these is a prime number? (a) 46 (b) 8 (c) 17
  35. 35.Is 8 a factor of 37? (a) No (b) Yes
  36. 36.Which of these is a multiple of 5? (a) 11 (b) 30 (c) 44
  37. 37.What is the LCM of 2 and 3?
  38. 38.Which of these is a multiple of 3? (a) 8 (b) 27 (c) 20
  39. 39.Which of these is a multiple of 10? (a) 35 (b) 40 (c) 53
  40. 40.Which of these is a factor of 30? (a) 4 (b) 21 (c) 2

Answer key

  1. 9
  2. 25
  3. 40
  4. 24
  5. 6
  6. 30
  7. 2
  8. 31
  9. 15
  10. 4
  11. 8
  12. 65
  13. 72
  14. 35
  15. 4
  16. 10
  17. Yes
  18. 45
  19. 4
  20. 30
  21. 78
  22. 23
  23. 4
  24. 41
  25. 16
  26. 5
  27. 54
  28. 2
  29. 84
  30. No
  31. 6
  32. 8
  33. 2
  34. 17
  35. No
  36. 30
  37. 6
  38. 27
  39. 40
  40. 2

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