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Topic: Factors And Multiples

Select all common factors of 36 and 54.

  • 2
  • 3
  • 6
  • 9
  • 12
  • 18
View Answer(s) View Detail
  • 2
  • 3
  • 6
  • 9
  • 18


Find the greatest common factor (GCF) of 36 and 48.

  • 6
  • 12
  • 24
  • 18
View Answer(s) View Detail
  • 12

Find the greatest common divisor (GCD) of 84 and 126.

  • 21
  • 42
  • 14
  • 63
View Answer(s) View Detail
  • 42

What is the greatest common factor (GCF) of 36 and 48?

  • 6
  • 9
  • 12
  • 24
View Answer(s) View Detail
  • 12

Find the least common multiple (LCM) of 8 and 12.

  • 12
  • 24
  • 48
  • 20
View Answer(s) View Detail
  • 24

Which of the following numbers are prime? Select all that apply.

  • 29
  • 33
  • 31
  • 49
View Answer(s) View Detail
  • 29
  • 31

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