Four years
He served one term- 1825-1829.
A term is four years, if you need to know how many were served by one in question-identify.
Rutherford Hayes served one complete four-year term.
George Washington (:(:(:(:(:
Jimmy Carter fits that description.
Pierce served as President for one term of four years.
There is no 'set term' for the Attorney General of the US. He serves "at the pleasure of the President." Only a few Attorneys General have served for more than one President.
22nd & 24th President Grover Cleveland
Gerald R. Ford served less than one term as US President. He served out the remainder of Richard M. Nixon's term, from 9 August 1974 to 20 January 1977.
The younger President Adams served one complete four-year term.
John Quincy Adams served one term as President then was elected to the House of Representatives in 1830. Andrew Johnson served as President, survived his impeachment and then served in the Senate beginning in 1874.
two terms he served one then went back for another one