GCF, LCF

Find the Greatest Common Factor (GCF) of 14 & 22.

• 1

• 2

• 7

• 14

Find the Greatest Common Factor (GCF) OF 32 and 64.

• 1

• 2

• 4

• 32

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

Rewrite the sum of the numbers as the product of their GCF and another sum. 36 + 45 = ?

• 6(6 + 9)

• 3(12+15)

• 9(4 + 5)

Tags

CCSS.6.NS.B.4

Is this question asking to find GCF or LCM?

• GCF

• LCM

GCF (25, 15)

• 5

• 10

• 15

• 20

The ​ GCF of 15 and 30 is ​ (a)   .

• 15

• 30

• 45

• 5

Find the GCF of each set of numbers.
14, 56, 63

• 9

• 4

• 7

• 8

Find the Greatest  Common Factor (GCF) of 14 & 22.

• 1

• 2

• 7

• 14

What is the GCF (Greatest Common Factor) of 12 and 6?

• 1

• 6

• 2

• 3