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anonymous
 5 years ago
When the first 2005 positive odd primes are multiplied together, what is the units digit of the product?
anonymous
 5 years ago
When the first 2005 positive odd primes are multiplied together, what is the units digit of the product?

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0lol someone has the same 5 questions on yahoo answers... number 4 and 5 werent answered

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0http://answers.yahoo.com/question/index?qid=20110222203407AA1wLTj

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0It ends in 0 because 2 and 5 are both primes. So you'd have a factor of 10.
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