To factor the expression \(8w + 16\) using the greatest common factor (GCF), we first identify the GCF of the terms in the expression.
-
Identify the coefficients:
- The coefficients are 8 and 16.
- The GCF of 8 and 16 is 8.
-
Identify the variables:
- The variable present is \(w\), which only appears in the first term.
-
Factor out the GCF:
- We can factor out 8 from both terms: \[ 8w + 16 = 8(w) + 8(2) = 8(w + 2) \]
Thus, the factored form of \(8w + 16\) is: \[ \boxed{8(w + 2)} \]