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Finding the Least Common Multiply

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  • What is a multiple?
    The product of two numbers
    13
    2
    A number we multiply by another number
  • What is the LCM of 5 and 15
    20
    5
    30
    15
  • What is the LCM of 30 and 4
    5
    4
    1
    60
  • What is a prime number?
    25
    24
    21
    29
  • What is the LCM of 20 and 30?
    60
    2
    8
    10
  • What is the LCM of 5 and 25
    30
    40
    45
    25
  • Which number is a prime number?
    2
    10
    14
    1
  • What is the Least Common Multiple of 12 and 6
    14
    13
    12
    5
  • Which number is a prime number?
    3
    6
    10
    4
  • What is an example of a prime number
    15
    17
    18
    14
  • What is the LEAST COMMON MULTIPLE of 8 and 3?
    12
    24
    8
    16
  • What is the LCM of 16 and 8
    5
    12
    16
    3
  • What is the LEAST COMMON MULTIPLE of 12 and 6
    18
    18
    24
    12
  • What is the LEAST COMMON MULTIPLE of 6 and 10
    15
    30
    16
    20
  • Which number is NOT a prime number?
    3
    4
    2
    5
  • What is the LEAST COMMON MULTIPLE of 5 and 2
    10
    7
    5
    8
  • What is the LCM of 7 and 6?
    51
    49
    42
    56
  • What is a factor?
    2
    A number we multiply by another number
    The product of two numbers
    5
  • What is the LCM 4 and 8?
    13
    12
    14
    8
  • What is the LCM of 20 and 40?
    80
    40
    120
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