Tuesday

July 22, 2014

July 22, 2014

Posted by **Pythagoras's triple** on Thursday, October 10, 2013 at 10:29pm.

the number of the Pythagorean triples such that all the numbers a,b and c are prime?

- math -
**Reiny**, Thursday, October 10, 2013 at 11:30pmfor any natural numbers m and n where m and n are relatively prime

2mn, m^2-n^2 and m^2 + n^2 will form a Pythagorean triple.

since the smallest triple is 3,4,5,

one of the numbers (the 2mn) will always be even.

So there are no such Pythagorean triples where all 3 are primes.

**Related Questions**

math - Having trouble with these pairs of numbers (20,21,29) - (28,45,53) I am ...

C programming - Pythagorean Triples. A right triangle can have sides that are ...

chemistry - assuming the valencies of hydrogen nitrogen and carbon are 1,3,and 4...

math - Is it possible to write a Pythagorean triple in which all the numbers are...

math - write a pythagorean triple in wich the smallest number is 69

math - write a pythagorean triple in whichthe middle number is 56

Math - Find the Pythagorean triple with the following equations: m=2, n=3... I'm...

math - can you give me at least 5 pythagorean triple theorem equations please

math - Is it possible to write a Pythagorean triple in which 2 of the numbers ...

math - Is it possible to write a Pythagorean triple in which 2 of the numbers ...