← 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 252 · 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.Which of these is a factor of 48? (a) 45 (b) 14 (c) 12
  2. 2.Which of these is a multiple of 12? (a) 27 (b) 110 (c) 96
  3. 3.Which of these is a prime number? (a) 17 (b) 15 (c) 8
  4. 4.How many factors does 42 have?
  5. 5.How many factors does 18 have?
  6. 6.What is the HCF of 56 and 64?
  7. 7.Which of these is a factor of 24? (a) 19 (b) 7 (c) 6
  8. 8.Which of these is a prime number? (a) 32 (b) 41 (c) 8
  9. 9.Which of these is a prime number? (a) 3 (b) 25 (c) 27
  10. 10.What is the LCM of 12 and 15?
  11. 11.What is the HCF of 10 and 25?
  12. 12.Which of these is a prime number? (a) 43 (b) 24 (c) 33
  13. 13.Which of these is a prime number? (a) 32 (b) 18 (c) 29
  14. 14.Is 8 a factor of 32? (a) Yes (b) No
  15. 15.Which of these is a factor of 30? (a) 10 (b) 29 (c) 26
  16. 16.Which of these is a prime number? (a) 40 (b) 31 (c) 9
  17. 17.Which of these is a multiple of 7? (a) 37 (b) 24 (c) 56
  18. 18.Which of these is a multiple of 4? (a) 13 (b) 20 (c) 25
  19. 19.Which of these is a factor of 18? (a) 13 (b) 14 (c) 9
  20. 20.How many factors does 14 have?
  21. 21.How many factors does 30 have?
  22. 22.Which of these is a factor of 36? (a) 30 (b) 20 (c) 6
  23. 23.What is the LCM of 12 and 14?
  24. 24.Which of these is a factor of 18? (a) 2 (b) 4 (c) 7
  25. 25.What is the LCM of 3 and 7?
  26. 26.How many factors does 6 have?
  27. 27.What is the LCM of 6 and 8?
  28. 28.Which of these is a multiple of 8? (a) 16 (b) 20 (c) 52
  29. 29.What is the HCF of 2 and 10?
  30. 30.Which of these is a multiple of 11? (a) 90 (b) 22 (c) 24
  31. 31.How many factors does 16 have?
  32. 32.What is the HCF of 21 and 24?
  33. 33.Which of these is a factor of 60? (a) 12 (b) 58 (c) 14
  34. 34.How many factors does 10 have?
  35. 35.Which of these is a factor of 40? (a) 5 (b) 33 (c) 15
  36. 36.Which of these is a multiple of 11? (a) 66 (b) 51 (c) 69
  37. 37.Which of these is a factor of 12? (a) 10 (b) 7 (c) 4
  38. 38.Is 6 a factor of 42? (a) Yes (b) No
  39. 39.Is 2 a factor of 19? (a) No (b) Yes
  40. 40.Which of these is a multiple of 4? (a) 8 (b) 21 (c) 22

Answer key

  1. 12
  2. 96
  3. 17
  4. 8
  5. 6
  6. 8
  7. 6
  8. 41
  9. 3
  10. 60
  11. 5
  12. 43
  13. 29
  14. Yes
  15. 10
  16. 31
  17. 56
  18. 20
  19. 9
  20. 4
  21. 8
  22. 6
  23. 84
  24. 2
  25. 21
  26. 4
  27. 24
  28. 16
  29. 2
  30. 22
  31. 5
  32. 3
  33. 12
  34. 4
  35. 5
  36. 66
  37. 4
  38. Yes
  39. No
  40. 8

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