Factors, multiples and primes

Grade 4 · Free printable game: Secret code joke

learnwith.games
CCSS 4.OA.B.4
Name:Date:

Secret code joke

What room has no doors or windows?

Answer each question. Find the letter next to the right answer and write it in the box with the same number. The letters spell the punchline!

  1. Which of these is a factor of 56?A 7N 15H 11Q 10
  2. Which of these is a factor of 96?N 14T 19M 24X 11
  3. Which of these is a factor of 12?U 4V 10A 9R 7
  4. Which of these is a multiple of 7?S 91E 89O 90P 93
  5. Which of these is a factor of 60?D 13N 8H 2B 14
  6. Which of these is a prime number?K 55Q 35E 39R 41
  7. Which of these is a factor of 84?O 21M 19R 18Y 23
  8. Which of these is a multiple of 3?J 91O 90L 89Q 92
  9. Which of these is a multiple of 5?T 51L 97Q 98M 95
123456789

learnwith.games – free to print and copy for home and classroom use. learnwith.games/us/printables/factors-multiples-and-primes/

Factors, multiples and primes

Grade 4 · Worksheet

learnwith.games
CCSS 4.OA.B.4
Name:Date:

Answer each question.

  1. Which of these is a prime number? 43     87     95     85
  2. Which of these is a factor of 12? 4     11     9     7
  3. Which of these is a factor of 42? 10     8     13     2
  4. Which of these is a multiple of 4? 25     30     28     27
  5. Which of these is a multiple of 9? 44     55     42     45
  6. Which of these is a multiple of 8? 57     51     48     49
  7. Which of these is a factor of 56? 5     9     6     8
  8. Which of these is a multiple of 6? 60     59     61     57
  9. Which of these is a factor of 84? 3     8     5     10
  10. Which of these is a multiple of 3? 57     58     56     31
  11. Which of these is a factor of 100? 23     12     25     22
  12. Which of these is a factor of 48? 7     13     11     4
  13. Which of these is a factor of 72? 36     14     34     11
  14. Which of these is a factor of 64? 5     12     9     16
  15. Which of these is a factor of 24? 13     3     7     5
  16. Which of these is a factor of 30? 13     8     12     6
  17. Which of these is a factor of 20? 14     7     2     15
  18. Which of these is a factor of 40? 10     13     16     7
  19. Which of these is a factor of 60? 11     9     8     2
  20. Which of these is a multiple of 5? 20     26     19     22

learnwith.games – free to print and copy for home and classroom use. learnwith.games/us/printables/factors-multiples-and-primes/

Factors, multiples and primes

Grade 4 · Answer sheet

learnwith.games
CCSS 4.OA.B.4

Secret code joke

What room has no doors or windows? A MUSHROOM

1. 7 (A) · 2. 24 (M) · 3. 4 (U) · 4. 91 (S) · 5. 2 (H) · 6. 41 (R) · 7. 21 (O) · 8. 90 (O) · 9. 95 (M)

Worksheet

  1. Which of these is a prime number? 43
  2. Which of these is a factor of 12? 4
  3. Which of these is a factor of 42? 2
  4. Which of these is a multiple of 4? 28
  5. Which of these is a multiple of 9? 45
  6. Which of these is a multiple of 8? 48
  7. Which of these is a factor of 56? 8
  8. Which of these is a multiple of 6? 60
  9. Which of these is a factor of 84? 3
  10. Which of these is a multiple of 3? 57
  11. Which of these is a factor of 100? 25
  12. Which of these is a factor of 48? 4
  13. Which of these is a factor of 72? 36
  14. Which of these is a factor of 64? 16
  15. Which of these is a factor of 24? 3
  16. Which of these is a factor of 30? 6
  17. Which of these is a factor of 20? 2
  18. Which of these is a factor of 40? 10
  19. Which of these is a factor of 60? 2
  20. Which of these is a multiple of 5? 20

learnwith.games – free to print and copy for home and classroom use. learnwith.games/us/printables/factors-multiples-and-primes/