EXHIBIT 11 F&M NATIONAL CORPORATION AND SUBSIDIARIES COMPUTATIONS OF WEIGHTED AVERAGE SHARES OUTSTANDING AND EARNINGS PER SHARE - 1997 (in thousands, except per share amounts) Basic EPS: 1997 Weighted average shares outstanding (1) 20,235 Net income - 1997 $ 31,115 Earnings per share, basic - 1997 $ 1.54 Diluted EPS: 1997 Weighted average shares outstanding (1) 20,235 Effect of dilutive securities 163 1997 Weighted average shares outstanding, assuming dilution 20,398 Net income - 1997 $ 31,115 Earnings per share, assuming dilution - 1997 $ 1.53 (1) Weighted average shares outstanding is based on a daily average.