Systems of easyuations
Source: 2019 AIME II problem 3
March 22, 2019
AMCAIMEAIME IIalgebrasystem of equations2019 AMC2019 AIME II
Problem Statement
Find the number of -tuples of positive integers that satisfy the following systems of equations:
\begin{align*}
abc&=70,\\
cde&=71,\\
efg&=72.
\end{align*}