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Equalities between greatest common divisors involving three coprime pairs
A new equality of the greatest common divisor (gcd) of quantities involving three coprime pairs is proven in this note. For $a_i$ and $b_i$ positive integers such that gcd$(a_i, b+i) = 1$ for $i ∈ {1, 2, 3}$ and $d_{ij} = |aibj − ajbi|$, then gcd$(d_{32}; d_{31})$ = gcd$(d_{32}; d_{21}$) = gcd$(d_{3...
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| Lenguaje: | eng |
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2020
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| Acceso en línea: | https://dx.doi.org/10.7546/nntdm.2020.26.3.5-7 http://cds.cern.ch/record/2799367 |