The GCF of (7,14) is 7.
The GCF of (14,48) is 2.
The GCF of (7,14,28,48) is 1.
Well, darling, the greatest common factor (GCF) of 14xy and 7x squared is 7x. Why? Because it's the largest number that can divide both terms without leaving a remainder. So, there you have it, 7x is the GCF, case closed.
7x
The GCF is 7x^7.
7x+5-14 = 28 7x = 28+14-5 7x = 37 x = 37/7 = 5.'285714' recurring
7x + 8 = 36 - 8 = - 8 -------------- 7x = 28 7x/7 = 28/7 x = 4
28=8x+12-7x 28=8x-7x+12 28=x+12 28-12=x+12-12 16=x
23 = 7x + 7x - 5 = 14x - 5 14x = 23 + 5 = 28 x = 28/14 = 2
Since 7x is a factor of 14xy, it is automatically the GCF.
7x + 8 = 36 Therefore, 7x = 28 x = 28/7 x = 4
The GCF is 28.
12x - 28 = 7x - 63Subtract 7x from each side:5x - 28 = -63Add 28 to each side:5x = -35Divide each side by 5:x = -7
The GCF is 7.