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Least Common Multiple

  •  English    21     Public
    We get a multiple of a number when we multiply it by another number. Such as multiplying by 1, 2, 3, 4, 5, etc, but not zero. Just like the multiplication table.
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  • Which number is a multiple of 7?
    20
    21
    27
    17
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  • Which one is a multiple of 4?
    12
    18
    34
    10
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  • Find the missing multiple. 9: 9, 18, 27, 36, ___, 54, 63, 72
    49
    51
    45
    46
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  • Fill in the missing multiple. 8: 8, 16, 24, ___, 40, 48, 56
    32
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  • Which of the following shows the multiples of 2:
    0, 12, 22, 53, 60
    0, 2, 4, 6, 8, 10
    0, 5, 10, 15, 20, 25
    0, 4, 8, 12, 16, 24
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  • List the first 5 multiples of 6
    6,12,18
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  • What is the LCM of 3 and 6?
    6
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  • What is the LCM of 4 and 12?
    12
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  • What is the LCM of 6 and 24?
    24
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  • What is the LCM of 7 and 8?
    56
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  • What is the LCM of 3 and 4?
    12
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  • What is the LCM of 2, 4, 6?
    12
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  • What is the Lowest Common Multiple (LCM) for the numbers 8 and 6?
    24
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  • Find the Least Common Multiple of 9 and 6
    18
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  • What is the LCM of 2, 4, and 9?
    36
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  • Today, both the soccer team and the basketball team had games. The soccer team plays every 3 days and the basketball team plays every 5 days. When will both teams have games on the same day again?
    15
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