1, 5, 13, and 65.
65 is a multiple of 13. 13 is a factor of 65. The work is to divide 13 into 65. If the result is an integer, 13 is a factor.
The greatest common factor of 65 and 195 is 65.
The Greatest Common Factor (GCF) is: 65
65 5,13
The greatest common factor of 65 and 140 is 5.
Greatest common factor of 24 and 65 is 1.
The greatest common factor of 65 , 13 = 13
65 5, 13
The greatest common factor of 26 and 65 is 13.13x2=2613x5=65
The greatest common factor of 52 and 65 is 13
Nothing. If it's -65, you can use 65 and -1.
Since 65 is a factor of 390, it is automatically the GCF of this problem.