The 49ers have been members of the NFL since the AAFC and National Football League (NFL) merged in 1950 and have played in the Western Division of the National Football Conference (NFC) since 1970.
[M]The 49ers[/M] have been members of the NFL since the AAFC and National Football League (NFL) merged in 1950 and [M]have played in the Western Division of the National Football Conference[/M] (NFC) [M]since 1970[/M].[SEP][M]The 49ers[/M] have been members of the NFL since the AAFC and National Football League (NFL) merged in 1950 and [M]have played in the Western Division of the National Football Conference[/M] (NFC) since 1970.[SEP]The 49ers have been members of the NFL since [M]the AAFC and National Football League[/M] (NFL) [M]merged in 1950[/M] and have played in the Western Division of the National Football Conference (NFC) since 1970.[SEP]The 49ers have been members of the NFL since [M]the AAFC and National Football League[/M] (NFL) [M]merged[/M] in 1950 and have played in the Western Division of the National Football Conference (NFC) since 1970.[SEP][M]The 49ers have been members of the NFL since[/M] the AAFC and National Football League (NFL) merged in [M]1950[/M] and have played in the Western Division of the National Football Conference (NFC) since 1970.