Use foldLeft in Seq GCD.
Use foldLeft in Seq GCD.

woparry/spire,siddhartha-gadgil/spire,AlecZorab/spire,adampingel/spire,guersam/spire,adampingel/spire,codeaudit/spire,AlecZorab/spire,non/spire,rklaehn/spire,non/spire,guersam/spire,JackSullivan/spire,tixxit/spire,rklaehn/spire,tixxit/spire,kevinmeredith/spire,kevinmeredith/spire,JackSullivan/spire,codeaudit/spire,woparry/spire,siddhartha-gadgil/spire