The GCF is 21.
The GCF is 3.
The GCF is 3.
The GCF is 12.
80% of 105 is 84.
105 - 21 = 84
The GCF is 21.
The greatest common factor of 84 and 105 is 21.
For 105, 84, 70, 49 the LCM is: 2,940
The GCF is 21.
The GCF of 84, 105, 142, and 148 is 1.
The number that goes into both 84 and 105 evenly is 21.