GMC (@gmc) has 1.64M Instagram followers with a 0.39% engagement rate over the past 12 months. Across 154 posts, GMC received 404K total likes and 50.2M impressions, averaging 2.62K likes per post. This page tracks GMC's performance metrics, top content, and engagement trends — updated daily. To benchmark @gmc against other accounts, use Socialpruf's Instagram competitor analysis tool.