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None of them are prime numbers because they each have more than two factors.

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Q: Is 98 99 or 100 a prime number?
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Related questions

How is 97 the greatest prime number between 1-100?

97 is a prime number. 98 and 99 are not.


Is 99 the greatest prime number within the number 1 and 100?

99 is not a prime number.


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.


What are the consecutive composite numbers less than 100 so that there is no prime numbers between them?

Let's try 99 and 98! 99 is 3 x 3 x 11 and 98 is 2 x 7 x 7 98 and 99 are consecutive numbers, composite numbers, less than 100 and there is no prime numbers between them!


What is the median of 98 99 100 90 98 100?

The median is (98+99)/2 = 98.5


What is the largest number less than 100 that is relatively prime to 167?

Since 167 is a prime, any number smaller that 167 will be relatively prime. So, the largest number less than 100, that is 99, is relatively prime.


What is the median of 85 93 95 96 98 99 100 100?

The median for 85, 93, 95, 96, 98, 99, 100, 100 is 97. The number in the middle is 96, and 98. Add - 96 + 98 = 194 Divide - 194 ÷ 2 = 97


What is the sum of the first prime number and the last prime number from 1 to 100?

It is: 2+97 = 99


What is the sum of the largest and smallest prime number within 100?

It is: 97+2 = 99


Composite number between 89 and 100?

90 91 92 93 94 95 96 98 99 100


What is the sum of 1-99?

100


What is the greatest 2-digit composite number?

The greatest two-digit composite number would be 99, since 99 can be divided by 11, 9, and 3. I you look around this number, you will see why: 98 is also a composite number, but it is smaller than 99. 100 is also a composite number, but it has three digits. 97 has two digits, but it is a prime number. On the other hand, 99 divided by 11= 9, 99 divided by 9= 11, and 99 divided by 3=33.