Answer :

Panoyin
[tex]14x^{7}:1 * 2 * 7 * x * x * x * x * x * x * x[/tex]
[tex]1: 1 * 1 * 1 * 1 * 1 * 1 * 1 * 1 * 1 * 1 [/tex]
[tex]7x^{12}: 1 * 2 * 7 * x * x * x * x * x * x * x * x * x * x * x * x[/tex]

GCF: 1