0
The prime numbers from 1 to 80 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, and 79.
Wiki User
∙ 12y ago
Add your answer:
Earn +20 pts
What are 3 numbers between 80 and 100 that are prime numbers?
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.
What are all the prime numbers 1-150?
What are prime numbers from 1-150?
What are all the prime numbers from 1-5?
The prime numbers from 1 - 5 are 2, 3, and 5.
What are all the all prime numbers?
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. It is impossible to name all the prime numbers.
What is the sum of all prime numbers between 1 to 11?
The sum of all prime numbers between 1 and 11 is 28.
What two numbers have 1 as there gcf?
Prime and relatively prime numbers all have a GCF of 1.
Are 1 31 41 61 prime numbers?
All are prime numbers except 1. 1 is neither prime nor composite.
What are all the all prime numbers?
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. It is impossible to name all the prime numbers.
What are all the composite numbers 1 - 300?
-299
How do you do prime and composite numbers?
to find a prime number, you need to find the factors for the numbers. once you have found the factors, you can determine which are prime. if the number only has 2 factors,1 and itself, it is prime. all other numbers are composite, except for 1. 1 is special. 1 only has one factor, 1.
What is neither a composite or prime number?
All irrational numbers, all rational numbers that have a fractional part, 0 and 1.
What are all co prime numbers from 1 500?
It's an enormous list; we wouldn't be able to get them all. All of the prime numbers in that range are co-prime with each other. The composite numbers, as long as they aren't multiples of the primes, are co-prime with the primes. The square numbers are co-prime with each other and quite a few of the composite numbers are co-prime with each other. If you could narrow the range, we could be more specific.
What numbers are prime 65 23 97 47?
23, 97 and 47 are prime numbers. They are only divisible by them and 1 number.
What prime numbers remain prime numbers when their tens are changed?
All prime numbers ending in 1, 3, 7 or 9. For example, 31 and 71 23 and 43 17 and 47 19 and 79.
What fraction represents the number of prime numbers from 1-20?
2/5 of the numbers from 1 to 20 are prime numbers
What are the divisibility rules of all prime numbers?
The divisibility rules for a prime number is if it is ONLY divisible by 1, and itself.
What are all prime numbers from 1 to 10?
They are: 2 3 5 and 7.
