Q: What is the last prime number between 1-100?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

The is no last prime number - unless you are counting down, in which case, it is 2.

There is no last prime number: they go on for ever. The first prime larger than 100 is 101.

Last prime of the 20th Century was 1999. Last prime of the 21st Century will be 2099.

A balanced prime number is a prime number that is equal distance from the last prime before it and the next prime after it. Example: 53 is a balanced prime. The last prime number before it was 47 and the next prime after it is 59. (53 - 47) and (59 - 53) both equal 6, so 53 is a balanced prime.

997 is the last 3 digit prime number

Related questions

No, there is no last prime number. They go on forever.

The last prime number before 50 is 47.

The is no last prime number - unless you are counting down, in which case, it is 2.

There is no last prime number: they go on for ever. The first prime larger than 100 is 101.

Last prime of the 20th Century was 1999. Last prime of the 21st Century will be 2099.

A balanced prime number is a prime number that is equal distance from the last prime before it and the next prime after it. Example: 53 is a balanced prime. The last prime number before it was 47 and the next prime after it is 59. (53 - 47) and (59 - 53) both equal 6, so 53 is a balanced prime.

997 is the last 3 digit prime number

The last prime before 400 is 397.The prime factorization of 400 is 2x2x2x2x5x5.

There cannot be the last two prime numbers because there are an infinite number of them.

You only need to test numbers up to the last prime number equal to or less than the square root of a number when testing whether it is prime. The square root of 854 is between 29 and 30, so you would test up to the prime number 29.

It is: 2+97 = 99

The only prime between 8 and 12 is 11.To find out if a number is prime, just try dividing it by all prime numbers between 2 and that number (including 2). The easiest method to do this is to write all numbers from 2 to your number down. Then cross out all numbers divisible by 2. Now cross out all numbers divisible by the next lowest number that is not crossed out (which is 3). Repeat this last step (the next number should be 5, then 7, then 11) until you reach your number, or you cross it out. If you have crossed it out, it is not a prime number, and if it has not been crossed out it is a prime number.