It is 8.
The longest factor string you can make for 231 is 3x7x11.
The least common multiple of 154 , 231 = 462
Oh, dude, the highest common factor (HCF) of 231 and 315 is 21. It's like the biggest number that can divide both of them without leaving a remainder. So yeah, 21 is the cool kid in town when it comes to these two numbers.
18
The greatest common factor of 231 and 154 is 77.
The greatest common factor (GCF) of 121 and 231 is 11.
The greatest common factor of 105 and 231 is 21.
21
GCF(60, 231) = 3.
The GCF is 1.
The Greatest Common Factor is 33
The GCF is 33.
The GCF is: 77
The GCF is 3.
The GCF is 11.
The GCF is 3.