Greatest Common Factor of 791 and 797

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 791, 797 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 791 and 797 is 1.

GCF(791,797) = 1

GCF of 791 and 797

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 791 and 797

GCF of 791 and 797 is 1

Prime Factorization of 791


7 791
113 113
1

Prime factors of 791 are 7,113. Prime factorization of 791 in exponential form is:

791 = 71×1131

Prime Factorization of 797


797 797
1

Prime factors of 797 are 797. Prime factorization of 797 in exponential form is:

797 = 7971

∴ So by taking common prime factors GCF of 791 and 797 is 1

Greatest Common Factor of 791 and 797 by matching factors method

Factors of 791

List of positive integer factors of 791 that divides 791 without a remainder.

1,7,113,791

Factors of 797

List of positive integer factors of 797 that divides 797 without a remainder.

1,797

Greatest Common Factor

We found the factors and prime factorization of 791 and 797. The biggest common factor number is the GCF number.
So the greatest common factor 791 and 797 is 1.

Also check out the Least Common Multiple of 791 and 797

Properties of GCF 791 and 797

(i) The GCF of 791 and 797 is associative

GCF of 791 and 797 = GCF of 797 and 791

Related Greatest Common Factor of 791

Related Greatest Common Factor of 797

Frequently Asked Questions on GCF of 791 and 797

1. What is the GCF of 791 and 797?

Answer: GCF of 791 and 797 is 1.

2. What are the Factors of 791?

Answer: Factors of 791 are 1, 7, 113, 791. There are 4 integers that are factors of 791. The greatest factor of 791 is 791.

3. What are the Factors of 797?

Answer: Factors of 797 are 1, 797. There are 2 integers that are factors of 797. The greatest factor of 797 is 797.

4. How to Find the GCF of 791 and 797?

Answer:

Greatest Common Factor of 791 and 797 = 1

Step 1: Find the prime factorization of 791

791 = 7 x 113

Step 2: Find the prime factorization of 797

797 = 797

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = = 1

Step 4: Therefore, the greatest common factor of 791 and 797 is 1