The difference (offset) for GMRS is 5 MHz. The repeater receives its input signal at 467 MHz and transmits at 462 MHz. Tones can be added to the repeater to limit access. You would add tones to the repeater's input frequencies and the same tones to your personal units output frequency, So, the repeater setup is opposite what you set up for your personal units. Your personal units will transmit (with tone) on the 467 frequency and listen on the 462 frequency.
