... greatestpossible integer in the set, first make all the other integers as least as possible.The set could be 2, 3, 5, x. This would maximize x. Now solve:2 1 31 51 x 5 21 10 1 x 5 21 10 2 10 ... is right in front of you.The phrase greatest prime divisor means the greatest number that is prime andalso divides the original number. So the greatest prime divisor of 15 is 5 sinceno prime ... Peterson’s, a part of The Thomson Corporaton SAT is a registered trademark of the College Entrance Examination Board, whichwas not involved in the production of and does not endorse this product. 10. ...