what is the greatest common factor of 104 and 117?

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what is the greatest common factor of 104 and 117?

2007-01-04 13:52:37 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics

4 answers

104 = 2 x 52 = 2 x 2 x 2 x 13
117 = 3 x 3 x 13
So the gcf is 13
For more info on how we got these factors so easily, look into divisbility tests.
http://www.jimloy.com/number/divis.htm

2007-01-04 13:56:47 · answer #1 · answered by Joni DaNerd 6 · 0⤊ 0⤋

2007-01-04 21:59:04 · answer #2 · answered by The Q Meister 2 · 0⤊ 0⤋

104: 1, 2, 4, 8, 13, 26, 52, 104
117: 1, 3, 9, 13, 39, 117

so 13 would be the gcf

2007-01-04 21:57:12 · answer #3 · answered by Anonymous · 0⤊ 0⤋

It should be 13.

2007-01-04 21:57:12 · answer #4 · answered by android_geek 2 · 0⤊ 0⤋