Divide each number by 2, resulting in 38/15. The only non-trivial integral factors of 15 are 3 and 5; neither of these is an integral factor of 38; therefor, the simplification can not proceed further.
76/1 is simplified to 76.
76 over 48 simplified = 19/12
76/3 is in its simplest form.
The simplified fraction of 19 over 76 is 1/4
64/76 = 16/19
19/76 = 1/4.
57/76 = 3/4
76/32 = 19/8
76 over 100 simplified is 19 over 25
76/84 = 19/21
19/25
119/30 is as simplified as it can be.