← 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 218 · 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 12 have?
  2. 2.What is the HCF of 35 and 40?
  3. 3.What is the HCF of 14 and 16?
  4. 4.Which of these is a factor of 18? (a) 2 (b) 15 (c) 11
  5. 5.Is 5 a factor of 10? (a) Yes (b) No
  6. 6.Which of these is a prime number? (a) 7 (b) 25 (c) 48
  7. 7.Which of these is a prime number? (a) 31 (b) 32 (c) 50
  8. 8.Which of these is a factor of 40? (a) 13 (b) 16 (c) 2
  9. 9.Which of these is a multiple of 11? (a) 50 (b) 42 (c) 99
  10. 10.How many factors does 16 have?
  11. 11.What is the LCM of 6 and 9?
  12. 12.What is the LCM of 5 and 6?
  13. 13.Is 4 a factor of 25? (a) Yes (b) No
  14. 14.Which of these is a multiple of 4? (a) 12 (b) 22 (c) 19
  15. 15.What is the HCF of 2 and 16?
  16. 16.Which of these is a factor of 30? (a) 3 (b) 4 (c) 12
  17. 17.Which of these is a factor of 30? (a) 24 (b) 17 (c) 5
  18. 18.What is the LCM of 6 and 11?
  19. 19.Is 7 a factor of 70? (a) No (b) Yes
  20. 20.Which of these is a multiple of 12? (a) 108 (b) 63 (c) 102
  21. 21.How many factors does 15 have?
  22. 22.What is the LCM of 3 and 7?
  23. 23.Which of these is a multiple of 11? (a) 83 (b) 104 (c) 77
  24. 24.Which of these is a factor of 40? (a) 4 (b) 38 (c) 33
  25. 25.What is the LCM of 5 and 9?
  26. 26.What is the HCF of 7 and 49?
  27. 27.How many factors does 21 have?
  28. 28.What is the LCM of 4 and 7?
  29. 29.Is 9 a factor of 54? (a) No (b) Yes
  30. 30.What is the HCF of 25 and 30?
  31. 31.Which of these is a multiple of 5? (a) 48 (b) 44 (c) 15
  32. 32.Which of these is a prime number? (a) 27 (b) 37 (c) 16
  33. 33.What is the HCF of 36 and 42?
  34. 34.What is the LCM of 5 and 8?
  35. 35.Which of these is a multiple of 8? (a) 75 (b) 26 (c) 16
  36. 36.Which of these is a multiple of 4? (a) 16 (b) 17 (c) 38
  37. 37.Which of these is a multiple of 11? (a) 97 (b) 88 (c) 35
  38. 38.Which of these is a multiple of 6? (a) 18 (b) 26 (c) 16
  39. 39.How many factors does 14 have?
  40. 40.Which of these is a factor of 20? (a) 14 (b) 7 (c) 5

Answer key

  1. 6
  2. 5
  3. 2
  4. 2
  5. Yes
  6. 7
  7. 31
  8. 2
  9. 99
  10. 5
  11. 18
  12. 30
  13. No
  14. 12
  15. 2
  16. 3
  17. 5
  18. 66
  19. Yes
  20. 108
  21. 4
  22. 21
  23. 77
  24. 4
  25. 45
  26. 7
  27. 4
  28. 28
  29. Yes
  30. 5
  31. 15
  32. 37
  33. 6
  34. 40
  35. 16
  36. 16
  37. 88
  38. 18
  39. 4
  40. 5

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