Koliko najviše brojeva možemo uzeti iz skupa
tako da su svaka dva međusobno relativno prosti?
What is the largest number of numbers that we can take from the set so that every two are relatively prime to each other?
[lang=hr]
Koliko najviše brojeva možemo uzeti iz skupa $105,106,...,210$ tako da su svaka dva međusobno relativno prosti?
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[lang=en]
What is the largest number of numbers that we can take from the set $105,106,...,210$ so that every two are relatively prime to each other?
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