Exponent, Gcf, Lcm

Which is equivalent to 3⁴

• 27

• 9

• 81

• 12

Which is equivalent to 2⁴

• 8

• 20

• 16

• 12

What is the least common multiple (LCM) of 5 and 20?

• 4

• 5

• 20

• 100

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

• 4

• 40

• 15

• 20

Match the following GCF to the Expression

• 3

• 4x-4

• 4

• 6x-9

• 6

• 6x-18

• 7

• 12x-24

• 12

• 28x-49

Match the following GCF to the Expression

• 5

• 9x+81

• 9

• 4x-2

• 2

• 5x-5

• 8

• 21x-28

• 7

• 8x-72

The Greatest Common Factor of 16 and 40 is ​ (a)  

• 8

• 4

• 5

• 2

• 16

• 32

• 3

• 11

What is the greatest common factor of the numbers 30 and 25?

Mathematical Equivalence

ON

What is the greatest common factor (GCF) of 18 and 30? (Just type the number)

Mathematical Equivalence

ON

Give the GCF for 18 and 30

Mathematical Equivalence

ON