# R.I.P. Calculators!

Find the GCD of $({\color{#D61F06} {3}}^{625}-1)$ , $({\color{#3D99F6} {9}}^{200}-1)$ and $({\color{#20A900} {81}}^{25}-1)$.

Notation: $\gcd(\cdot)$ denotes the greatest common divisor function.

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