The remainder is 14 and the quotient is 13.
So dividend = divisor * 13+ 14.
The sum of dividend, divisor and remainder is 392.
So dividend+divisor+14=392.
So dividend+divisor =378.
Because dividend = divisor * 13+ 14
So divisor * 13+ 14+ divisor =378.
14* divider =378- 14=364
So divisor =364÷ 14=26.