Pangos provided 18 points. Olynyk helped out with 14 and nine rebounds.
Elias Harris complemented their efforts with 12 points and five boards for Gonzaga (27-2, 14-0 WCC), which grabbed the top spot of the West Coast Conference with its 10th straight triumph.
The Toreros (13-16, 6-8) got 19 points from Chris Manresa.
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