Math Test-least Common Multiple

5 Questions | Total Attempts: 2997

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Math Test-least Common Multiple

There are two methods that can be confusing for an individual and this is finding the greatest common multiple and the least common multiple. Do you have a strong understanding on what one needs to do,so that they can get the least common multiple of some numbers? Answer the questions below. Find the least common multiple. Show your work!


Questions and Answers
  • 1. 
    What is 5 and 15
    • A. 

      30

    • B. 

      15

    • C. 

      20

    • D. 

      45

  • 2. 
    What is 3 and 4 and 9
    • A. 

      30

    • B. 

      40

    • C. 

      90

    • D. 

      36

  • 3. 
    What is 6 and 10
    • A. 

      60

    • B. 

      35

    • C. 

      30

    • D. 

      65

  • 4. 
    5 and12
    • A. 

      30

    • B. 

      40

    • C. 

      60

    • D. 

      120

  • 5. 
    8 and 9
    • A. 

      72

    • B. 

      40

    • C. 

      45

    • D. 

      70

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