Answer:
[tex]5\times(5g+2f+1)[/tex]
Step-by-step explanation:
[tex]25g+10f+5[/tex]
Writing each term in its factors:
[tex](5\times5)g+(5\times2)f+5[/tex]
We find out that 5 is the GCF of all the terms
Factoring out 5 from the given expression.
[tex]5\times(5g+2f+1)[/tex]
Factors: 5 and [tex](5g+2f+1)[/tex]
Thus:
[tex]25g+10f+5 = 5\times(5g+2f+1)[/tex]