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- 99 is not a prime because it can be divisible by 3 and 33
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BlakeThe highest two digit Prime number is 97.
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Which is the largest 2 -digit prime number?
97 is the largest 2-digit prime number.
What is the difference between the greatest and smallest 2-digit prime numbers?
11 is the smallest 2-digit prime number and 97 is the greatest 2 digit prime number, so their difference is 86
You are a 2-digit prime number The number formed by reversing your digits is also prime your ones digit is 4 less than your tens digit What number are you?
73 7-3 = 4 73 is prime and 37 is prime.
Greatest 8 digit even prime number?
There is only one even prime number (2). There are no 8-digit even primes.
Two prime numbers between 100 and 199 such that the tens digit is a prime number and the tens and ones digit taken together are a 2 digit prime number find the sum of these two prime numbers?
For the tens digit to be a prime number then it must equal 2, 3, 5 or 7. There are four 3-digit prime numbers that fit the above condition and also have the tens and units digits forming a 2-digit prime number. 131, 137, 173, 179. The person supplying the question may like to sum the various combinations.
Which is the highest 2 digit prime number 71 or 84 or 93 or 69 or 92?
The highest two-digit prime number is 97. Out of that group, the highest (and only) prime number is 71.
What is the 2nd highest 2 digit prime number?
89.
Which is the largest 2 -digit prime number?
97 is the largest 2-digit prime number.
What is the greatest possible product of a 2 digit and a 1 digit number?
Highest 2-digit number = 99 Highest 1-digit number = 9 Highest possible sum from 2, 2-digit numbers = 198 Highest possible sum from 2, 1-digit numbers = 18
What is the highest 2-digit prime factor?
97
What is the difference between the greatest and the least 2-digit prime numbers?
Greatest 2 digit prime number is 97. Lease 2 digit prime number is 11.
What is the difference between the greatest and the 2 digit least prime numbers?
Greatest 2 digit Prime number is 97. Lease 2 digit prime number is 11.
What is the biggest two digit prime number?
The largest 2-digit prime number is 97.
What is the lowest 2 digit prime number?
The lowest two-digit prime number is 11.11.
What is the product of the greatest 2 digit prime number and the least 1 digit prime number?
It is: 97*2 = 194
What is the difference between the greatest and smallest 2-digit prime numbers?
11 is the smallest 2-digit prime number and 97 is the greatest 2 digit prime number, so their difference is 86
You are the largest two-digit prime number?
97=largest 2 digit prime
