Step 1 :
Divide $32321$ by $26513$ and get the remainder

The remainder is positive ($5808>0$), so we will continue with division.

Step 2 :
Divide $26513$ by $5808$ and get the remainder

The remainder is still positive ($3281>0$), so we will continue with division.

Step 3 :
Divide $5808$ by $3281$ and get the remainder

The remainder is still positive ($2527>0$), so we will continue with division.

Step 4 :
Divide $3281$ by $2527$ and get the remainder

The remainder is still positive ($754>0$), so we will continue with division.

Step 5 :
Divide $2527$ by $754$ and get the remainder

The remainder is still positive ($265>0$), so we will continue with division.

Step 6 :
Divide $754$ by $265$ and get the remainder

The remainder is still positive ($224>0$), so we will continue with division.

Step 7 :
Divide $265$ by $224$ and get the remainder

The remainder is still positive ($41>0$), so we will continue with division.

Step 8 :
Divide $224$ by $41$ and get the remainder

The remainder is still positive ($19>0$), so we will continue with division.

Step 9 :
Divide $41$ by $19$ and get the remainder

The remainder is still positive ($3>0$), so we will continue with division.

Step 10 :
Divide $19$ by $3$ and get the remainder

The remainder is still positive ($1>0$), so we will continue with division.

Step 11 :
Divide $3$ by $1$ and get the remainder

The remainder is zero => GCD is the last divisor $\boxed{1}$.

This solution can be visualized using a Venn diagram.

The GCD equals the product of the numbers at the intersection.