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They are: 2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 and 79

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Q: What are the prime number between 1 to 80?
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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 the prime numbers between 80 and 90?

The prime numbers between 80 and 90 are 83 and 89.


What is the prime number between 1 and 100?

13 is a prime number between 1 and 100. There are 24 others.


What are prime numbers between 80 and 90?

There are only 9 numbers between 80 and 90 - so lets look at them all Remember we only need to find 1 number that will divide the number except for 1 and itself for it to be NON-PRIME. 81 - 3 will of course divide this number - so not prime. 82 - 2 will of course divide this number - so not prime. 83 - PRIME!!! 84 - 3 will of course divide this number - so not prime. 85 - 5 will of course divide this number - so not prime. 86 - 2 will of course divide this number - so not prime. 87 - 3 will of course divide this number - so not prime. 88 - 2 will of course divide this number - so not prime. 89 - PRIME!!! So, the only numbers between 80 and 90 that are primes are 83 and 89!


What prime number between 60 and 80 is 1 more than the product of 2 factors that are consecutive numbers?

73


Is 99 the greastest prime number between 1 and 100?

No, 99 is not a prime number. The largest prime number between 1 and 100 is 97.


Which is the greatest prime number between 1-100?

97 is the highest prime number between 1 and 100.


Is 64 and 80 relatively prime?

No. each number has more factors than just 1 and 64 or 1 and 80


Are 80 and 189 prime numbers?

No, they can be divided. For example, 3 is a prime number because its only factors are 1 and 3. 80 is a prime number because it can be divided by 1, 2, 4, 8, 10, etc. 189 can be divided by 1, 3, 63, etc.


What is the only number between 1 and 100 that has too few factors to be a prime number?

1 is the only number between 1 and 100 that has too few factors to be a prime number.


Why is there no prime numbers between 70 - 80?

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.


Is 2 the only even prime number between 1 and 200?

Yes, 2 is the only even prime number between 1 and 200.