Question 769985
Factor.  Find the GFC
80x^8y^7-72x^5y^5-24x^2y^2
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What is GFC?
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{{{80x^8y^7-72x^5y^5-24x^2y^2}}}
= {{{8*(10x^8y^7 - 9x^5y^5 - 3x^2y^2)}}}
= {{{8x^2y^2*(10x^6y^5 - 9x^3y^3 - 3)}}}