The greatest common factor of 42, 54, and 78 is 6. 54 = 2 x 3^3 42 = 2 x 3 x 7 78 = 2 x 3 x 13 So the highest common factor is 2 x 3 = 6
(84 x 1) - (54 / 9) = 84 - 6 = 78
54% of 78= 54% * 78= 0.54 * 78= 42.12
78 - (6 x 9) = 78 - 54 = 24
54 + 78 = 132
54/78 = 9/13
The GCF is 6.
54/78 = 9/13
just do 78/54 which equals 1.44
Least Common Multiple (LCM) for 78 54 is 702.
The GCF is 6.
The GCF is 6.