7.9/12.7 = 0.622047244094488188976377952755905511811023 recurring (that is, 0.622047244094488188976377952755905511811023622047244094488188976377952755905511811023..)
1, 127
It is a prime number; it can be divided by 1 and 127.
12.7
127
127
127
127 is a prime number, meaning is can be evenly divided by 1 and itself only.
18.1429
79
79
0.3911
127