GCF and LCM

Is this question asking to find GCF or LCM?

• GCF
• LCM

Tags

CCSS.6.NS.B.4

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?

• 4
• 2
• 48
• 8

Tags

CCSS.6.NS.B.4

List all the factors of 12

• 1, 2, 3, 4, 6, 12
• 1, 2, 4, 12
• 1, 12
• 1, 2, 3, 4, 5, 6, 12

Tags

CCSS.4.OA.B.4

Is this question asking to find GCF or LCM?

• GCF
• LCM

Tags

CCSS.6.NS.B.4

Two clocks are turned on at the same time. One clock chimes every 15 minutes. The other clock chimes every 25 minutes. In how many minutes will they chime together?

• 55 minutes
• 25 minutes
• 60 minutes
• 75 minutes

Tags

CCSS.6.NS.B.4

What are the factors of 25?

• 1, 2, 3, 5, 10, 15, 25
• 1, 5,  25
• 1, 25
• 1, 5

Tags

CCSS.4.OA.B.4

What is the GCF of 12 and 18?

• 24
• 6
• 36
• 3

Tags

CCSS.6.NS.B.4

What is the LCM of 12 and 18?

• 3
• 6
• 36
• 72

Tags

CCSS.6.NS.B.4

 Find the GCF of each set of numbers. 
50, 40

• 5
• 2
• 10
• 8

Tags

CCSS.6.NS.B.4

Find the LCM of each set of numbers. 
 3, 5 

• 15
• 20
• 30
• 33

Tags

CCSS.6.NS.B.4