121 = 11 x 11
3
3 x 37
2 x 19 = 38
198 = 2 x 3 x 3 x 11
The prime factor of 7 is 7. The prime factor of 121 is 11.
121 is not a prime number. It is divisible by 11.
The factors of -121 are 1, -1, 11, -11, 121, -121 The prime factor is 11.
Yes, 62 and 121 are relatively prime
121 = 112
121 = 112
the prime factors of sum of 121 is 112 and 22
121 = 11 × 11