Gary applied the distributive property using the greatest common factor to determine the expression that is equivalent to 66 + 36. His work is shown below.


Factors of 66: 1, 2, 3, 6, 11, 22, 33, 66

Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36


66 + 36 = 3 (22 + 12)


What statement best describes Gary’s error?

Gary did not use correct factors for 66 in the equation.

Gary did not use correct factors for 36 in the equation.

Gary did not use two equivalent expressions in the equation.

Gary did not use the greatest common factor in the equation.


answer this question in 5 minutes and ill give you the brainlyest and 50 points also please still answer even after the 5 minutes

Respuesta :

The statement which best describes Gary’s error is; Gary did not use the greatest common factor in the equation.

Greatest common factor

This is the largest positive integer or polynomial that is a divisor of several different numbers. For instance, the greatest common divisor of 66, 30 and 18 is 6.

Gary's work:

66 + 36

Factors of 66: 1, 2, 3, 6, 11, 22, 33, 66

Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, 36

66 + 36

= 3 (22 + 12)

Gary did not use the greatest common factor in the equation.

The correct answer:

  • The greatest common factor of 66 and 36 is 6

66 + 36

= 6(11 + 6)

Therefore, Gary did not use the greatest common factor in the equation.

Learn more about greatest common factor:

https://brainly.com/question/219464

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