(-33/91) / (-3/77) =(33/91) / (3/77) = (33/91) * (77/3) = (11/91)*(77/1) =(11/13)*(11/1) = 121/13(-33/91) / (-3/77) =(33/91) / (3/77) = (33/91) * (77/3) = (11/91)*(77/1) =(11/13)*(11/1) = 121/13(-33/91) / (-3/77) =(33/91) / (3/77) = (33/91) * (77/3) = (11/91)*(77/1) =(11/13)*(11/1) = 121/13(-33/91) / (-3/77) =(33/91) / (3/77) = (33/91) * (77/3) = (11/91)*(77/1) =(11/13)*(11/1) = 121/13
It is: 11
It is: 13
It is: 13
The GCF is 7.
The GCF is 7.
The GCF is 7.
7
7 is the highest common factor of 21, 77 and 91.
28 = 4 x 777 = 11 x 7 91 = 13 x 7 Great common factor = 4 x 11 x 13 x 7 = 44 x 91 = 4004
The GCF is 7.
The GCF is 7.
The GCF is 7.
The factors of 28 are: 1, 2, 4, 7, 14, 28 The factors of 77 are: 1, 7, 11, 77 The factors of 91 are: 1, 7, 13, 91
7 is the Greatest Common Factor (GCF) Factored into their prime factors: 28 = 2 x 2 x 7 77 = 7 x 11 91 = 7 x 13 The only factor they have in common (other than 1) is 7
The GCF is 7.
The GCF is 7.