71 is prime.
55 is not a Prime number. Its positive integer factors are 11 and 5. The number 71, meanwhile, is prime, as it has no positive integer factors other than itself and 1.
59, 61, 67, 71, and 73
71 is, itself, a prime number.
59 61 67 71 73 79 83 89.
Prime numbers between 71 to 80 = 73 and 79 Therefore there are 2 prime numbers between 71 to 80.
71 is a prime number
number of prime numbers in 71 to 80 = 3prime numbers in 71 to 80 = 71, 73, & 79
59 61 67 71 73 Also, check the link.
59 61 67 71 73 79 83 89.
57 - 59 - 61 - 67 - 71 - 73 - 79 - 83 - 87 - 89
The two prime numbers that are factors of 55 are 11 and 5.
71 is prime. Its only factors are one and itself.
61 and 71 are prime numbers the rest are composite numbers