1.   Find the LCM of 10 and 8.
    A. 40 B. 20
    C. 10 D. 2
    Hint

  2.   Refer to the chart shown. What is the least number of buckets or packages of each item that should be purchased so that there are the same number of chicken pieces, rolls, and cookies?
   
    A. 2 buckets of chicken,
4 packages of rolls,
5 packages of cookies
B. 1 bucket of chicken,
2 packages of rolls,
4 packages of cookies
    C. 2 buckets of chicken,
5 packages of rolls,
10 packages of cookies
D. 2 buckets of chicken,
5 packages of rolls,
5 packages of cookies
    Hint

  3.   135 is a multiple of which number?
    A. 4 B. 21
    C. 7 D. 15
    Hint

  4.   What is the LCM of 24 and 16?
multiples of 24: 0, 24, 48, 96, 192
multiples of 16: 0, 16, 32, 48, 64
    A. 24 B. 16
    C. 0 D. 48
    Hint

  5.   Katie has three CD's that she wants to play at her party. She wants to play the same number of songs by each artist. What is the least number of times she'll have to play each CD?
   
    A. Fredrica Orange 12 times, Anna in Ropes 2 times, Soggy Bread 6 times
    B. Fredrica Orange 3 times, Anna in Ropes 2 times, Soggy Bread 1 times
    C. Fredrica Orange 6 times, Anna in Ropes 4 times, Soggy Bread 3 times
    D. Fredrica Orange 6 times, Anna in Ropes 9 times, Soggy Bread 12 times
    Hint