Retailer Gap Inc. on Thursday said it is settling all claims it is facing in a suit alleging violations of wage and hour laws and other workers' rights in Saipan garment factories in the U.S. Commonwealth of the Northern Marianas Islands. Gap, the largest U.S. specialty apparel retailer, said it joined six other U.S. clothing retailers and 23 Saipan garment manufacturers in reaching a global settlement in the federal class-action lawsuit.