73 is the Prime number.
84 and 91 are composite numbers 67 and 73 are prime numbers
91-73 = 18
The GCF for 91 63 is 7.
Assuming that the question refers to 2-digit numbers, the units [ones] digit must be 1 3 7 or 9 otherwise it cannot be prime. Since the two digits add to ten, the number must belong to the set {91, 73, 37, 19} The ten digit is the larger of the two so the number cannot be 37 or 19. So it must belong to the set {91, 73) 91 = 7*13 so is not a prime, whereas 73 is. So the answer is 73.
53, 59, 61, 67, 71, 73, 79, 83, 89, 91, and 97
The prime factors of 91 are: 7, 13
The prime factors of 91 are: 7, 13
The prime factorization of 91 is 13 x 7 They are both prime so its a prime factorization
FALSE!!!! 91 is divisible by '7' Hence it is NOT a prime number.
91 is the only composite factor of 91. 7 and 13 are prime.
The second prime number after 91 is 101.
97 is the next prime number after 91.