The equation given is,
[tex]2x+28.[/tex]The factor of the equation is obtained as,
[tex]2x+28=2(x+14)[/tex]In the equation given , two numbers 2 and 28.
We have to find the GCF which is greatest common factor of the two numbers,
[tex]2=2\times1[/tex][tex]28=7\times2\times2[/tex]The only number common from the two numbers factor are, 2.
And also when we open the bracket , we take 2 common for simplify the equation.
Therefore , the factor of the given equation is 2.
Hence verified from both sides.