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20 questions and an answer page, sized for A4.

Lowest common multiple

Year 6 · Multiplication · 20 questions

Name
Date
  1. 1.
    What is the lowest common multiple of 15 and 12?
  2. 2.
    What is the lowest common multiple of 30 and 24?
  3. 3.
    What is the lowest common multiple of 10 and 25?
  4. 4.
    What is the lowest common multiple of 20 and 24?
  5. 5.
    What is the lowest common multiple of 14 and 12?
  6. 6.
    What is the lowest common multiple of 6 and 12?
  7. 7.
    What is the lowest common multiple of 14 and 4?
  8. 8.
    What is the lowest common multiple of 10 and 14?
  9. 9.
    What is the lowest common multiple of 18 and 12?
  10. 10.
    What is the lowest common multiple of 8 and 12?
  11. 11.
    What is the lowest common multiple of 28 and 16?
  12. 12.
    What is the lowest common multiple of 6 and 9?
  13. 13.
    What is the lowest common multiple of 20 and 28?
  14. 14.
    What is the lowest common multiple of 20 and 30?
  15. 15.
    What is the lowest common multiple of 14 and 8?
  16. 16.
    What is the lowest common multiple of 30 and 36?
  17. 17.
    What is the lowest common multiple of 16 and 12?
  18. 18.
    What is the lowest common multiple of 6 and 14?
  19. 19.
    What is the lowest common multiple of 12 and 42?
  20. 20.
    What is the lowest common multiple of 4 and 14?

Free maths worksheets and practice: rocketdigits.com/learn/lowest-common-multiple

Answers: Lowest common multiple

  1. 60
  2. 120
  3. 50
  4. 120
  5. 84
  6. 12
  7. 28
  8. 70
  9. 36
  10. 24
  11. 112
  12. 18
  13. 140
  14. 60
  15. 56
  16. 180
  17. 48
  18. 42
  19. 84
  20. 28

Free maths worksheets and practice: rocketdigits.com/learn/lowest-common-multiple

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