How many of the great lakes would it take to fill up lake Baikal?

Lake Baikal, the world's deepest and oldest freshwater lake, holds approximately 23,600 cubic kilometers of water. In comparison, the combined volume of the Great Lakes (Superior, Michigan, Huron, Erie, and Ontario) is about 22,671 cubic kilometers. Therefore, it would take more than the total volume of the Great Lakes to fill Lake Baikal, specifically around 1.05 times their volume.