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Write out the numbers 1 to 100 in 10 rows. Cross out 1. Start at 2 and cross out multiples of 2. That would eliminate all the rest of the even numbers. Go to the next uncrossed-out number (3) and cross out all of its multiples. Some of them will already be crossed out. You can stop by the time you get to ten. All of the uncrossed-out numbers are prime.
What else can I help you with?
What is the prime number between 1 and 100?
13 is a prime number between 1 and 100. There are 24 others.
Which is the greatest prime number between 1-100?
97 is the highest prime number between 1 and 100.
What is the smallest prime number from 1 to 100?
The smallest prime number is '2' (TWO).. It is also the only even prime number.
Number of prime numbers from1 to 100?
Number of Prime Numbers from 1 to 100 is 25. From 1 to 50 it was 15 From 50 to 100 it was 10
What is the last prime number between 1-100?
The last prime number before 100 is 97
What is the prime number between 1 and 100?
13 is a prime number between 1 and 100. There are 24 others.
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.
What is the smallest prime number from 1 to 100?
The smallest prime number is '2' (TWO).. It is also the only even prime number.
Number of prime numbers from1 to 100?
Number of Prime Numbers from 1 to 100 is 25. From 1 to 50 it was 15 From 50 to 100 it was 10
What is the last prime number between 1-100?
The last prime number before 100 is 97
What are the lowest prime number and the highest prime number between 1 and 100?
The lowest prime number is 2. The highest prime number less than 100 is 97.
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.
Is 99 the greatest prime number within the number 1 and 100?
99 is not a prime number.
How many prime number from 1 to 100s?
There are 25 prime numbers from 1 to 100.
Can 100 be a prime number?
ANSWER: NO. 100 cannot be a prime number.100 is a composite number.Factors of 100 other 1 and itself (100): 2, 4, 10, 25, 50
What number is the 20th prime number in a set of numbers from 1-100?
The 20th prime is 71.
