1.   What is the least common multiple of 4, 5, and 16?
    A. 64 B. 16
    C. 80 D. 160
    Hint

  2.   Find the least common multiple of 3 and 6.
    A. 3 B. 12
    C. 6 D. 18
    Hint

  3.   Albania has volleyball practice every 3 days and piano lessons every 4 days. If she had both a volleyball practice and a piano lesson on Monday, in how many days will she have both on the same day again?
    A. 8 B. 12
    C. 4 D. 3
    Hint

  4.   Find the least common multiple of 12 and 8.
    A. 12 B. 24
    C. 48 D. 96
    Hint

  5.   Marquez is on a certain baseball team that has a four-man pitching rotation, so each pitcher plays every four days. Walter is on another team, which has a five-man rotation. If Marquez and Walter play in the same game today, how many days will it be before they play on the same day again?
    A. 20 B. 4
    C. 10 D. 5
    Hint



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