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.
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
7
It is: 819
Prime Factorization of 63 and 91The prime factorization of 63 is:7 X 97 X 3 X 3Putting the factors in order from least to greatest, the prime factorization of 63 is:3 X 3 X 7The prime factorization of 91 is:7 X 13Both factors are prime, so the prime factorization of 91 is 7 X 13.
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
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