Yes, they both are. They are odd, and neither one is divisible by 3, 5, or 7. The next prime is 11, and they are both less than 11 squared (121), so they are prime.
73 and 61 are prime numbers but 54 is a composite number
61, 67, 71, 73, 79.
61 67 71 73 79.
The prime numbers between 60 and 80 are 61, 67, 71, and 73.
61, 67,71, 73, and 79 are the prime numbers between 60 and 80.
61 and 73 are both prime numbers and so therefore only 1 will go into both numbers
61, 67, 71, and 73
They are: 61 67 71 73 79 83 89 and 97
61 and 73 are both prime numbers. Prime numbers don't have prime factorizations since they only have one prime factor. The GCF of any set of different prime numbers is 1, since they don't have any prime factors in common.
To find the sum of all prime numbers between 61 and 97, we first identify the prime numbers within this range: 61, 67, 71, 73, 79, 83, 89, and 97. Adding these prime numbers together, we get 61 + 67 + 71 + 73 + 79 + 83 + 89 + 97 = 620. Therefore, the sum of all prime numbers between 61 and 97 is 620.
All the prime numbers 50 through 75 are: 53, 59, 61, 67, 71, and 73.
53 61 67 71 and 73