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Some Sum Cubes is the Multiple of a Cube (Posted on 2024-04-13) Difficulty: 3 of 5
Each of x, y and z is a positive integer with gcd(x,y,z)=1

Determine all possible pairs (x,y,z) satisfying this equation:

x3+y3=7z3 where x+y+z < 10^10

No Solution Yet Submitted by K Sengupta    
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  Subject Author Date
re: No SubjectK Sengupta2024-06-04 12:01:02
No SubjectTatiana Espinoza2024-06-04 11:34:08
re: subK Sengupta2024-04-24 23:25:38
subHedda Dunn2024-04-24 13:05:59
Some Thoughtsa solutionLarry2024-04-13 13:17:07
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