Which is the largest island of the British Isles?

The British Isles consist of two big Islands and many small islands. The largest island of the British Isles is Great Britain. England, Scotland and Wales are made up of Great Britain. This island is washed by the Atlantic Ocean and the Irish Sea. Its East coast is washed by the North Sea and the South coast is washed by the English Channel. The Strait of Dover separates Great Britain from France.