I can't make the actual lines, but there's a factor tree. 104 2 * 52 2 * 26 2 * 13 2*2*2*13=104
The highest common factor of the numbers 104, 348 and 220 is 4.
Factor tree of 40: 40 20,2 10,2,2 5,2,2,2
193 is prime. No tree.
Here is a factor tree of eight: 8 / \ 4 2 / \ 2 2
104 52,2 26,2,2 13,2,2,2
104 52,2 26,2,2 13,2,2,2
I can't make the actual lines, but there's a factor tree. 104 2 * 52 2 * 26 2 * 13 2*2*2*13=104
100 50, 2 25, 2, 2 5, 5, 2, 2
8•13 4•2 2•2•2•13
208 104*2 26 * 4 13*2 2*2
The Greatest Common Factor of 26 and 104 is 26.
Greatest common factor of 39 and 104 is 13.
Since 52 is a factor of 104, it is automatically the GCF.
The greatest common factor of 63 and 104 is 1.
The greatest common factor of 38 and 104 is 2.
The greatest common factor of 104 and 130 is 26.