There are two which are 2 and 5 because 2*2*2*2*5 = 80
Two of the factors of 80 are prime numbers: 2 and 5.
The prime numbers (factors) of 80 are: 2 and 5
They are 2 and 5
There are two prime numbers between 60 and 80: 61 and 67. Both numbers are divisible only by 1 and themselves and do not have any other factors.
A prime number has no other factors except itself and 1. There are three numbers between 80 and 100 that are prime: 83, 89 and 97.
The prime numbers between 80 and 90 are 83 and 89.
Prime numbers between 71 to 80 = 73 and 79 Therefore there are 2 prime numbers between 71 to 80.
There are 3 prime numbers from 80 to 100:83, 89 and 97
number of prime numbers in 71 to 80 = 3prime numbers in 71 to 80 = 71, 73, & 79
There are no prime numbers between 70 and 80 because all the numbers in that range have factors other than 1 and themselves. For example, 72 can be divided evenly by 2, 3, 4, 6, 8, 9, 12, 18, 24, and 36, so it is not a prime number. Similarly, all the other numbers between 70 and 80 have multiple factors, making them composite numbers.
The prime factors of 80 are 2 and 5. For them to be common, they need to be compared to another set of prime factors.
As a product of its prime factors in exponents: 24*5 = 80