GCF and LCD

What is the GCF of 48 and 64?

• 5

• 8

• 16

• Correct answer not given

What is the GCF of 77, 49, and 56?

• 1

• 3

• 7

• Correct answer not given

What is the LCD of 5/9 and 7/12?

• 3

• 9

• 12

• 36

What do you need to find in order to reduce/simplify a fraction?

• The LCM

• The LCD

• The GCF

• The Numerator

Is this question asking to find GCF or LCM?

• GCF

• LCM

What is the GCF of 56 and 49?

• 14

• 2

• 8

• 7

What is the greatest common factor of 15 and 36?

• 6

• 8

• 4

• 3

What is the GCF of 24 and 40?

• 1

• 2

• 4

• 8

GCF (25, 15)

• 5

• 10

• 15

• 20

GCF 24 and 36

• 8

• 6

• 12

• 4