Thank you for using the timer - this advanced tool can estimate your performance and suggest more practice questions. We have subscribed you to Daily Prep Questions via email.
Customized for You
we will pick new questions that match your level based on your Timer History
Track Your Progress
every week, we’ll send you an estimated GMAT score based on your performance
Practice Pays
we will pick new questions that match your level based on your Timer History
Not interested in getting valuable practice questions and articles delivered to your email? No problem, unsubscribe here.
Thank you for using the timer!
We noticed you are actually not timing your practice. Click the START button first next time you use the timer.
There are many benefits to timing your practice, including:
Probability is one of the most important GMAT Quant topics because it often combines logic, counting, set theory, and permutations & combinations. Many students try to solve probability questions by listing every possible case, but GMAT probability...
Register for the GMAT Club Virtual MBA Spotlight Fair – the world’s premier event for serious MBA candidates. This is your chance to hear directly from Admissions Directors at nearly every Top 30 MBA program..
I am aware of the squaring factors rule that says when you square a number, you change the total number of factors but no new primes are created in the process.
So, if I take 6^2=36, I then have two more primes (2 and 3) because 6 is the product of 2 and 3 and then with another 6, I get an additional 2 and 3.
So, does this rule mean that no new DISTINCT primes are created in the process (e.g., I am not going to introduce a new prime number that is not already a factor such as 7)?
Thank you!
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Still interested in this question? Check out the "Best Topics" block below for a better discussion on this exact question, as well as several more related questions.
I am aware of the squaring factors rule that says when you square a number, you change the total number of factors but no new primes are created in the process.
So, if I take 6^2=36, I then have two more primes (2 and 3) because 6 is the product of 2 and 3 and then with another 6, I get an additional 2 and 3.
So, does this rule mean that no new DISTINCT primes are created in the process (e.g., I am not going to introduce a new prime number that is not already a factor such as 7)?
Thank you!
Show more
If you square positive integer x, then x^2 won't have any new primes that x itself does not have. Of course powers of primes x has will be doubled in x^2 but no new prime will magically appear.
Archived Topic
Hi there,
This topic has been closed and archived due to inactivity or violation of community quality standards. No more replies are possible here.
Still interested in this question? Check out the "Best Topics" block above for a better discussion on this exact question, as well as several more related questions.