GCF and LCM

Front

What is the GCF of 5 and 10?

Back

5

Front

LCM of 18 and 24?

Back

72

Front

The number 924 is divisible by which numbers?

Back

2, 3, 4, 6

Tags

CCSS.4.OA.B.4

Front

Mario, Maria, and Macy are running around the HS track. They start at the same point at the same time. It takes Mario four minutes to run around the track; Maria, six minutes to run around the track; and Macy three minutes to run around the track. After how many minutes will they be at the starting point together again?

Back

12 minutes

Front

You have 12 tubes of toothpaste, 36 toothbrushes, and 60 bars of soap. What is the greatest number of identical packages you can make without leftovers?

Back

12

Front

Train Often leaves every 5 minutes, Train Crowded every 9 minutes, Train Infrequent every 15 minutes. All leave at 9 am. When will they next leave together?

Back

9:45 am

Front

You have 120 Hershey's kisses, 300 packages of gum, and 84 packages of popcorn. What is the greatest number of gift bags you can make without having any candy left over?

Back

12 bags

Front

What is the least common factor of 15 and 24?

Back

120

Front

Which customer will be the first to receive both a free water bottle and a free soda bottle at the supermarket's grand opening?

Back

The 300th customer

Front

Evaluate 9 + 8² ÷ 2 ⋅ (4 + 2²) 

Back

265

Tags

CCSS.7.NS.A.3