Answer :

luana
[tex]Greatest\ common\ factor\ is\ the\ highest\ number\ by\ witch\ 69\ and\ 46\\can\ be\ divided\\\\ 69:3\\ 23:23\\\\46:2\\23:23 \\\\GCF=23\\\\Greatest\ common\ factor\ of\ 69\ and\ 46 \ is\ equal\ to\ 23. [/tex]
the answer is 23

69 =23x3
46=23x2