Prealgebra - 3.7 Greatest Common Divisor

GCD is stand for ...

• Greatest Common Divisible

• Good Common Divisor

• Greatest Common Divisor

• Greatest Common Divide

From the text above, we know that these are the divisors of 30, except ...

• 2

• 15

• 5

• 8

From the text above, we know that GCD (30, 96) =

• 2

• 3

• 6

• 15

Identify what is wrong with the solution!

• There is no mistake.

• The writer make a mistake at point c

• The writer should include 5 as a divisors at point b

• The writer make a mistake on conclusion of the solution.

• 15

From the text above, it written that GCD (360, 45) = ...

• 45

• 24

• it is supposed to be GCD (360, 48) = 45

• it is supposed to be GCD (360, 48) = 24

Using the methods, we know that GCD (96, 216) = ...

• 24

• 48

• 16

• 8

Using the methods, we know that GCD (72, 240, 288) = ...

GCD (100, 9) = ...

• 1

• 0

• 9

• 100

• Relatively Prime

• both even

• both odd

• must be 0