The GCF is 3.
The GCF is 3.
The GCF is 3.
The greatest common factor of 99 and 135 is 9.
The GCF is 3.
The GCF is 3.The GCF/HCF of 42 and 57 is 3. The GCF is 3.
The GCF is 3.
The GCF is 3.
GCF of 81 & 135 = 27Prime factorization of:81 = 3 * 3 * 3 * 3135=3 * 3 * 3 .....* 5=============GCF=3 *3 * 3 = 27
The GCF is 3.The GCF is 3.
The GCF of 42 and 93 is 3.
The GCF of 42 and 51 is 3.
gcf(15, 42) = 3.