The GCF of 294x and 378x is 42x. This gives you 7 and 9 respectively. You cannot get any more common factors that impact the end figure.
3x = y-1x + y = 29From the first equation, y = 3x+1Plugging into the second equation:x + 3x + 1 = 294x+1=294x=28x=7plugging that into the second equation,7 + y = 29y = 223(7)=(22)-121 = 21, and the first equation checks as well. ■
The GCF is 6.
The GCF is 9.
The GCF is 4.
The GCF is 30.
50
The GCF is: 1
The GCF is 1.
The GCF is 27.
The GCF is 3.
The GCF is 2.
The GCF is 5.