ABSTRACT Malay Songket Woven cloth Riau is one of the symbols of the weaving art from Riau Province. Riau songket Woven cloth is woven by using golden silk yarn or cotton yarn. it has shaped motifs from gold or silver yarn .Songket motifs system can be done with two ways uses Principal Component Analysis (PCA) and Gray Level Co-Occurence Matrix (GLCM). this research compares Principal Co…