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Write two numbers, neither of which is 28, whose lcm is 28

Answers

  • Réponse publiée par: cyrilc310

    Is it LCD?

    Step-by-step explanation:

    It could be 4 and 7

    or 14 and 2 but this just wrong. But is a good reference thou

  • Réponse publiée par: 09389706948

    1. GCF-15, LCM-90

    2. GCF-4, LCM-252

    3. GCF-4, LCM-360

    4. GCF-28, LCM-168

    5. GCF-9, LCM-1,890

    6. GCF-27, LCM-810

    Step-by-step explanation:

    1. 3|15, 90

    5|5, 30

    1, 6

    3×5=15

    3×5×1×6=90

    2. 2|28, 36

    2|14, 18

    7, 9

    2×2=4

    2×2×7×9=252

    3. 2|8, 20, 36

    2|4, 10, 18

    2, 5, 9

    2×2=4

    2×2×2×5×9=360

    4. 2|28, 56, 84

    2|14, 28, 42

    7|7,14, 21

    1, 2, 3

    2×2×7=28

    2×2×7×1×2×3=168

    5. 3|54, 63, 45

    3|18, 21, 15

    6, 7, 5

    3×3=9

    3×3×6×7×5=1,890

    6. 3|27, 54, 81, 135

    3|9, 18, 27, 45

    3|3,6, 9,15

    1, 2, 3, 5

    3×3×3=27

    3×3×3×1×2×3×5=810

    #CarryOnLearning

  • Réponse publiée par: nelgelinagudo

    1.)15

    2.)4

    3.)4

    4.)4

    5.)9

    6)27

    Step-by-step explanation:

    15=(15),30,45,60,75,90

    4=4,(8),12,16,(20),24,(28),32,(36),40,44,48,52,(56),60,64,68,72,76,80,(84).

    9=9,18,27,36,(45),(54),(63)

    27=(27),(54),(81),108,(135)

  • Réponse publiée par: 09389706948

    1.GCF=28,LCM=2

    2.GCF=9,LCM=3

    3.GCF=27,LCM=3

  • Réponse publiée par: axelamat70

    2 Ithink

    Step-by-step explanation:

    28÷2, 32÷2, 84÷2, 91÷2

  • Réponse publiée par: Jelanny

    252

    Mark me as the brainliest and follow.
  • Réponse publiée par: camillebalajadia

    6. D

    7. B

    8. D

    9 B

    10. A

    11. A

    12. A

    13. D

    14. B

    15. C

    Step-by-step explanation:

  • Réponse publiée par: lhadyclaire

    7

    Step-by-step explanation:

    Divisibility rules applied to those numbers make them all divisible by seven making it the lcm

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Write two numbers, neither of which is 28, whose lcm is 28...