The GCF of 2, 9 and 11 is 1.
The LCM is 198.
Chat with our AI personalities
The greatest common factor of the numbers 11 and 19 is 1.
The GCF is 11.
9 since 9 * 3 = 27 and 9 * 11 = 99
The GCF is 1.
The GCF of 18, 4 and 27 is 1. I saw this straight away as 4 only has factors of 4, 2 and 1. 4 or 2 don't go into 27. Therefore the GCF has to be 1.