The Calculation of the Dieudonne Determinant of the Block Matrices over Skew Fields

First the full rank factorization over fields is popularized to the skew fields in the text of this paper and then the method that full rank factorization over skew fields is given. Then the calculation of the Dieudonne determinant of 100BAD??=????, 20BACD??=????20BCAD????ia=????????", "3ABACD??=???? is presented from the simple to the complex.