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Find the Greatest Common Factor & Least Common Multiple

Find the GCF of 12 and 18 6
Find the GCF of 12 and 66 6
Find the GCF of 18 and 30 6
Find the GCF of 32 and 48 16
What are the common factors of 36 and 48? 2, 3, 4, 6, 12
How many factors do prime numbers have? two, 1 and itself
Bryan is making balloon arrangements. He has 8 blue and 12 green balloons. What is the greatest amount of arrangements he can make if he wants them to be identical? 4 arrangements
Gina has 60 carrot sticks & 42 celery sticks. She wants to package them in plastic bags so that each bag has an equal number of carrot sticks & an equal number of celery sticks. What is the greatest number of bags she can put together? 6 bags
What are the first six multiples of 3? 3, 6, 9, 12, 15, 18
Find the LCM of 2 and 3 6
Find the LCM of 14 and 21 42
Find the LCM of 6 and 15 30
Find the LCM of 12 and 18 36
Find the GCF of 24, 30, and 42 6
Find the GCF of 21, 24, and 27 3
Find the LCM of 4, 5, and 10 20
At the grand opening of the store, every 6th customer to enter the store is given a $10 gift certificate & every 9th customer is given a coupon for 10% off their total purchase. Which customer will be the first to receive both gifts? 18th customer
Kim waters her plants every two days. She trims them every 15 days. She did both today. When will she do both again on the same day? 30 days
Created by: ginamiddleton