SOLUTION: Find three positive integers whose sum is 30 and whose product is 840?

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Question 167375: Find three positive integers whose sum is 30 and whose product is 840?
Answer by oscargut(686) About Me  (Show Source):
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Descomposing 840 in prime numbers
factors up to 30 are: 1,2,3,4,5,6,7,8,10,12,14,15,20,21,24,27,28
6+10+14=30
6*10*14=840
Answer: numbers are 6,10 and 14