GCF LCM and Distributive

What is the GCF of 18 and 24?

Find the Greatest Common Factor (GCF) of 60 and 75

What is the least common multiple (LCM) of 4 and 10?

• 4

• 40

• 15

• 20

What is the least common multiple (LCM) of 6 and 8?

Rewrite using distributive property and GCF.
16 + 24

• 2(8+12)

• 3(5+8)

• 4(4+6)

• 8(2+3)

Tags

CCSS.6.NS.B.4

Rewrite using distributive property and GCF.  
24 + 30

• 6(4+5)

• 8(3+4)

• 6(4) + 6(2)

• 6x2+5

Tags

CCSS.6.NS.B.4

Which expression uses the greatest common factor and distributive property to express
54 + 90?

• 9 ( 6 + 10 )

• 9 ( 6 + 90 )

• 30 ( 24 + 60 )

• 18 ( 3 + 5 )

Tags

CCSS.6.NS.B.4

What is the least common multiple (LCM) of 15 and 2?

Peter has 18 oranges and 12 bananas. He wants to make fruit baskets with the same number of each fruit in each basket. What is the greatest number of fruit baskets he can make?

Two neon signs are turned on at the same time. Both signs blink as they are turned on. One sign blinks every 9 seconds. The other sign blinks every 15 seconds. In how many seconds will they blink together?