← 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 140 · 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 LCM of 10 and 12?
  2. 2.What is the HCF of 27 and 36?
  3. 3.What is the HCF of 6 and 9?
  4. 4.Which of these is a factor of 36? (a) 33 (b) 12 (c) 14
  5. 5.Which of these is a prime number? (a) 9 (b) 3 (c) 21
  6. 6.Is 4 a factor of 37? (a) Yes (b) No
  7. 7.Which of these is a prime number? (a) 48 (b) 2 (c) 27
  8. 8.What is the LCM of 6 and 13?
  9. 9.What is the LCM of 2 and 11?
  10. 10.What is the LCM of 4 and 7?
  11. 11.How many factors does 16 have?
  12. 12.Which of these is a multiple of 4? (a) 13 (b) 12 (c) 37
  13. 13.Which of these is a multiple of 10? (a) 79 (b) 40 (c) 28
  14. 14.Is 4 a factor of 32? (a) Yes (b) No
  15. 15.Which of these is a factor of 18? (a) 13 (b) 17 (c) 2
  16. 16.Is 9 a factor of 61? (a) No (b) Yes
  17. 17.How many factors does 6 have?
  18. 18.What is the HCF of 24 and 30?
  19. 19.Is 5 a factor of 35? (a) Yes (b) No
  20. 20.Which of these is a prime number? (a) 31 (b) 14 (c) 28
  21. 21.Is 4 a factor of 16? (a) Yes (b) No
  22. 22.What is the LCM of 8 and 10?
  23. 23.What is the HCF of 32 and 56?
  24. 24.Is 7 a factor of 28? (a) No (b) Yes
  25. 25.What is the HCF of 18 and 81?
  26. 26.Which of these is a prime number? (a) 48 (b) 11 (c) 39
  27. 27.Which of these is a multiple of 6? (a) 43 (b) 47 (c) 48
  28. 28.What is the LCM of 5 and 7?
  29. 29.Which of these is a multiple of 9? (a) 87 (b) 36 (c) 26
  30. 30.What is the LCM of 7 and 11?
  31. 31.Which of these is a multiple of 4? (a) 26 (b) 13 (c) 16
  32. 32.Is 2 a factor of 20? (a) Yes (b) No
  33. 33.How many factors does 40 have?
  34. 34.What is the HCF of 2 and 8?
  35. 35.Which of these is a prime number? (a) 16 (b) 26 (c) 7
  36. 36.Which of these is a factor of 20? (a) 4 (b) 14 (c) 7
  37. 37.Which of these is a factor of 30? (a) 8 (b) 5 (c) 11
  38. 38.Is 2 a factor of 17? (a) No (b) Yes
  39. 39.Which of these is a multiple of 6? (a) 43 (b) 27 (c) 12
  40. 40.Which of these is a factor of 30? (a) 17 (b) 6 (c) 22

Answer key

  1. 60
  2. 9
  3. 3
  4. 12
  5. 3
  6. No
  7. 2
  8. 78
  9. 22
  10. 28
  11. 5
  12. 12
  13. 40
  14. Yes
  15. 2
  16. No
  17. 4
  18. 6
  19. Yes
  20. 31
  21. Yes
  22. 40
  23. 8
  24. Yes
  25. 9
  26. 11
  27. 48
  28. 35
  29. 36
  30. 77
  31. 16
  32. Yes
  33. 8
  34. 2
  35. 7
  36. 4
  37. 5
  38. No
  39. 12
  40. 6

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