Koliko iznosi zadnja znamenka od
What is the last digit of
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Koliko iznosi zadnja znamenka od $gcd(2028^{2027^{2029}}-1,2028^{2029^{2027}}-1)$
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[lang=en]
What is the last digit of $gcd(2028^{2027^{2029}}-1,2028^{2029^{2027}}-1)$
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