A,b, c are three prime numbers such that a×b×c= 17 (a+b+c). What is the value of a, b...?

Answer: abc = 17(a + b + c), where a, b, c are primes Thus 17 divides abc.​ Si.​.​.​ Long's Digest Top Stories For You A,b, c are three prime numbers such that a×b×c= 17 (a+b+c). What is the value of a, b and c? Diana Ferreira, studied Applied Mathematics at Faculdade De Ciências Da Universidade De Lisboa (... Written Jul 20 [math]abc = 17(a + b + c)[/math], where [math]a, b, c[/math] are primes Thus [math]17[/math] divides [math]abc[/math]. Since [math]17[/math] and [math]a,b,c[/math] are primes, then [math]a[/math] or [math]b[/math] or [math]c[/math] is equal to [math]17[/math]. We can assume, without loss of generality, that [math]a = 17[/math]. Then: [math]bc = 17 + b + c[/math] ... Read More » What is a picture of you that you know you've "slayed" it? Ayla Fecero, I've been alive for a while now. Written Jul 22 Thank you for the A2A. While I do think I look good in this photo; it's about a lot more than that. This was taken after my son passed away, after leaving my horrifically ab...  Read More » How would Russia react to China launching nuclear ICBM's at the US? Greg Brecht, Writer, Floridian, Liberal, College instructor. Written Jul 26 Russia would have fifteen minutes to react. In thirty minutes, most Chinese cities, military bases and major economic assets would be vaporized. The Chinese would have done...  Read More » What is the d/dx of x^x? Danijar Dreger, likes Mathematics Written Jul 26 [math]\displaystyle \frac{\mathrm{d}}{\mathrm{d}x} x^x = \, ? \tag*{}[/math] This derivative can easily be found, if we use logarithmic differentiation[1]. Let [math]\displaystyle f(x) = x^x[/math]. Now, we take the natural logarithm of both sides, i.e. [math]\begin{align} \ln f(x) &= \ln x^x \\ &= x \cdot \ln x. \tag*{} \end{align}[/math] ... Read More » Can an air-to-air missile run out of fuel trying to hit the enemy aircraft? Lord Aidan Written Jun 22 Hello there! Of course they can. One tactic to evaid missiles is to change direction, which the missile(s) have to use more fuel to keep up with what you're up to. If all go...  Read More » Is Canada asking countries for a million immigrants? Why? Gerry Uswak, Dentist, Educator, Clinician, Suited & Booted Written Jun 14 Dude, you live in Ontario but you don't read the Canadian news? It is a scam being perpetrated on third world nations to scam $$ out of people desperate to emigrate to Canada ...  Read More » Have you ever used higher mathematics in your daily life? Chier Hu, former Museum Docent at Shanghai (2017-2019) Updated Jul 22 Yes, I have used Lanchester's laws in real-time strategy games. If I have 10 soldiers and you have 8, then the combat power of both of us is similar. If we both fight at a "...  Read More » Is China blackmailing the USA? Vladislav Antonov, Former Military Officer/revolutionary/immigrant Written May 7, 2017 First of all, I want to apologize to all Chinese people who will read my answer. Simply because I am not Chinese and currently I don't live in China. I don't think that "la...  Read More » Can an airplane crash if it hits a cloud that's too thick and big? How dangerous it is to fly through thick cloud? Joe Shelton, Author, Pilot (Comm. MEL/SEL/MES/SES, Inst), Aircraft Owner Updated May 30 Can an airplane crash if it hits a cloud that's too thick and big? How dangerous it is to fly through thick cloud? "Thick" isn't the issue. But there are five things about cl...  Read More » How do you express 3.02 as a rational number? Peter James Thomas, Knows 3 Nobel Laureates, 1 vicariously, 1 slightly, 1 well. Written Mon How do you express 3.02 as a rational number? Dear Ahasanul Mustari Sristi, How is the QPP working out for you, have you racked up your first million yet? Well at least you do...  Read More »   Read More in Your Feed Follow Quora on: Get the App for iOS and Android This email was sent by Quora (650 Castro Street #450, Mountain View, CA 94041). If you don't want to receive this type of email in the future, please unsubscribe.http://www.quora.com/