Difference between revisions of "2019 AIME II Problems/Problem 3"
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− | + | Find the number of <math>7</math>-tuples of positive integers <math>(a,b,c,d,e,f,g)</math> that satisfy the following systems of equations: | |
+ | \begin{align*} | ||
+ | abc&=70,\ | ||
+ | cde&=71,\ | ||
+ | efg&=72. | ||
+ | \end{align*} |
Revision as of 14:53, 22 March 2019
Find the number of -tuples of positive integers that satisfy the following systems of equations: