GCF and LCM

Front

Which of these is NOT a factor of 20? Options: 2, 4, 6, 20

Back

6

Front

Composite numbers:

Back

Have more than 2 factors

Front

What is the least common multiple (LCM) of 4 and 10?

Back

20

Front

LCM of 2, 4, 6

Back

12

Front

Sara had 16 red flowers and 24 yellow flowers. She wants to make bouquets with the same number of each color flower in each bouquet. What is the greatest number of bouquets that she can make?

Back

8

Front

Which of the following is a multiple of 7? Options: 14, 17, 22

Back

14

Front

Jenny goes to dance class every 6 days, karate class every 12 days, and to the library every 18 days. On December 1st she went to both classes and the library. On what date will she do both classes and go to the library?

Back

December 37th (January 6th) - Least Common Multiple

Front

Find the LCM of 18 and 24

Back

72

Front

Which is NOT a factor of 9? Options: 0, 1, 3, 9

Back

0

Front

Which of the following is a multiple of 8? Options: 8, 2, 4, 100

Back

8