26
6.5
Since 26 is a factor of 390, it is automatically the GCF.
390 divided by 10 is 39.
The LCM of 26 and 30 is 390.
1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390.
26
78
The LCM is 390.
390 divided by 60 is 6 with remainder 30.
Since 26 is a factor of 390, it is automatically the GCF.
39