The factors of 63 are:
1, 3, 7, 9, 21, 63
The factors of 91 are:
1, 7, 13, 91
The common factors of 63 and 91 are 1 and 7.
91 - 63 = 28
It is: 63/91 = 9/13
The GCF is 7.
The factors of 91 are 1, 7, 13, and 91.The positive integer factors of 91 are:1, 7, 13, 911,7,13,91 are the factors of 91
The factors of 91 are: 1, 7, 13, 91
The factors of 91 are: 1, 7, 13, 91
28 = 2 x 2 x 7 63 = 3 x 3 x 7 91 = 7 x 13 7 is the only common factor so is the highest common factor
The factors of 63 are: 1, 3, 7, 9, 21, 63. The prime factors of 63 are: 3, 7
Factors of 91 is 1,7,13,91 because 1 * 91 is 91 and 7 * 13 is 91
7
It is: 819