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5 votes
What is the greatest common factor for 18 & 130

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1 vote
3 3 2 for 18 and 5 2 13 for 130 so gcf is 2
User Jordi Castilla
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5 votes

18|2\\.\ 9|3\\.\ 3|3\\.\ 1|\\\\18=\fbox2*3*3\\--------------\\130|2\\.\ 65|5\\.\ 13|13\\.\ \ 1|\\\\130=\fbox2*5*13\\---------------\\\\GCF(18;\ 130)=\fbox2
User Kurt Peek
by
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