Question

find all the factor pairs for 85 and complete the equations. each equation should use a different pair of factors.
85 = 1 · 85
85 = \boxed{} · \boxed{}

Explanation:

Step1: Identify smallest prime factor

Test divisibility: $85 \div 5 = 17$

Step2: Verify factor pair validity

Check $5 \times 17 = 85$

Answer:

$85 = 1 \cdot 85$
$85 = 5 \cdot 17$