Find the GCF for the following list.

18​, 30​, 84
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Part 1
The GCF is
  
enter your response here. ​(Simplify your​ answer.)

The GCF for the list 18, 30, 84 is 6.

Find the greatest common factor for the list of terms.

y​, y Superscript 4​, y Superscript 9
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Part 1
The greatest common factor of y​, y Superscript 4​, and y Superscript 9 is
  
enter your response here.

The greatest common factor of y, y^4, and y^9 is y.

Find the GCF for the following list.

minus42x squaredy squared​, 21x cubedy squared​, 84xy Superscript 4
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Part 1
The GCF is
  
enter your response here. ​(Simplify your​ answer.)

The GCF for the list -42x^2y^2, 21x^3y^2, 84xy^4 is 21xy^2.

Factor out the greatest common factor from the polynomial.

7 x plus 14
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Part 1
7 x plus 14equals
  
enter your response here ​(Type your answer in factored​ form.)

The greatest common factor of 7x and 14 is 7. Factoring out 7 from the expression 7x + 14, we get:

7(x + 2)