Compare and Order Decimals
What is the GCF of 7 and 15?
1
What is the LCM of 8 and 12?
24
What is the GCF of 24 and 54?
6
Ronald and Tim both did their laundry today. Ronald does laundry every 6 days and Tim does laundry every 9 days. How many days will it be until Ronald and Tim both do laundry on the same day again?
18 days
Tim has 39 pairs of headphones and 13 music players. Tim wants to sell all of the headphones and music players in identical packages. What is the greatest number of packages Tim can make?
13