LCM GCF Equivalent Fractions and Simplifying

What is the GCF of 18 and 24?

• 3

• 6

• 8

• 9

Find the GCF of 64 and 144

• 8

• 6

• 16

• 2

What number would you divide your numerator and denominator by when simplifying this fraction?  6/9

• 2

• 3

• 6

• 9

Which pair of numbers has a GCF of 10 AND a LCM of 60?

• 2 and 5

• 20 and 30

• 5 and 10

• 15 and 20

Tags

TEKS.MATH.6.7A

Simplify 4/12

• 1/5

• 1/4

• 1/3

Simplify 6/9

• 2/3

• 2/4

• 3/3

• 2

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

Choose all the fractions equivalent to 4/6 (you may choose more than one)

• 2/3

• 8/12

• 48/72

• 40/60

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

Simplify (reduce to its lowest term) the fraction 35/42.

• 5/6

• 10/12

• 350/420

• Correct answer not given