No, they are not.
no
No.
89 and 91 are both prime numbers, so when asked the prime number closest to 90, the answer is that 90 is surrounded by two prime numbers
91, 97.
Yes, they are relatively prime.
No, they are not.
no
No.
89 and 91 are both prime numbers, so when asked the prime number closest to 90, the answer is that 90 is surrounded by two prime numbers
91, 97.
Two of the three pairs are not but the triad is.
91 93 97
26 and 99 is the only pair which is relatively prime.
They are: 90 91 92 93 94 95 and 96 which are between the prime numbers of 89 and 97
90 + 91 is 181
90, 91, 92, 93, 94, 95