What is the GCF of the following numbers: 24 and 64
Question 4
4.
Two ice cream trucks were both in the same neighborhood on the same day. If one of the trucks visits the neighborhood every 10 days and the other truck visits every 8 days, how many more days will pass before the trucks are in the same neighborhood again?
Question 5
5.
Two pieces of ribbon, one with a length of 81in and another with a length of 54in are cut into pieces of equal length without a remainder. Find the greatest possible length that the pieces can be.
Question 6
6.
What is the LCM of 8 and 12?
Question 7
7.
What is the GCF of 12 and 20?
Question 8
8.
What is the GCF of 40 and 80?
Question 9
9.
What is the LCM of 24 and 48?
Question 10
10.
Every 4th person that calls a local radio station will win a t-shirt. Every 6th caller will win a hat. If the radio station is only taking the first 50 callers, how many callers will win both a t-shirt and a hat?
Question 11
11.
Which of the following lists all of the factors of 36?
Question 12
12.
Select the group of numbers that are ALL prime.
Question 13
13.
Two remote controlled cars are racing around a track. If it takes Car "A" 16 seconds to complete a lap and if it takes Car "B" 24 seconds to complete a lap, how amny seconds will it be before both cars are side by side?
Question 14
14.
Isaiah is gluing pieces of square tissue paper of equal size onto a board measuring 36cm by 48cm. If only whole square pieces are glued and the board is completely covered, what is the largest possible length of the side of each square?
Question 15
15.
How do you find Greatest Common Factor (GCF)?
Question 16
16.
How do you find Least Common Multiple (LCM)?
Question 17
17.
The Greatest Common Factor of these two numbers is 4. What are the two numbers?
Question 18
18.
The LCM of these two numbers is 16. What are the two numbers?