<PRE><B>Question 272819</B>
4wxy  6xyz
2 is greatest factor for both 4 and 6
xy is the greatest factor for the lettered variables
so {{{highlight(2xy)}}} is the greatest common factor

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-80a3rdbc5th and -200a2ndbc7th
first u need to simplify each number by multiplying like terms
{{{-80*3*5=-1200}}}{{{-200*2*7=-2800}}}
{{{-1200abchrt}}}and{{{-2800abcdhnt}}}
400 is the greatest common factor for the numbers and abcht ar the most common variables so {{{400abcht}}} is the factor


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