Greatest Common Factor of 797 and 802

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 797, 802 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 797 and 802 is 1.

GCF(797,802) = 1

GCF of 797 and 802

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

GCF of:
and

Greatest Common Factor of 797 and 802

GCF of 797 and 802 is 1

Prime Factorization of 797


797 797
1

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

797 = 7971

Prime Factorization of 802


2 802
401 401
1

Prime factors of 802 are 2.Prime factorization of 802 in exponential form is:

802 = 21×4011

∴ So by taking common prime factors GCF of 797 and 802 is 1

Greatest Common Factor of 797 and 802 by matching factors method

Factors of 797

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

1,797

Factors of 802

List of positive integer factors of 802 that divides 802 without a remainder.

1,2,401,802

Greatest Common Factor

We found the factors and prime factorization of 797 and 802. The biggest common factor number is the GCF number.
So the greatest common factor 797 and 802 is 1.

Also check out the Least Common Multiple of 797 and 802

Properties of GCF 797 and 802

(i) The GCF of 797 and 802 is associative

GCF of 797 and 802 = GCF of 802 and 797

Related Greatest Common Factor of 797

Related Greatest Common Factor of 802

Frequently Asked Questions on GCF of 797 and 802

1. What is the GCF of 797 and 802?

Answer: GCF of 797 and 802 is 1.

2. 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.

3. What are the Factors of 802?

Answer: Factors of 802 are 1, 2, 401, 802. There are 4 integers that are factors of 802. The greatest factor of 802 is 802.

4. How to Find the GCF of 797 and 802?

Answer:

Greatest Common Factor of 797 and 802 = 1

Step 1: Find the prime factorization of 797

797 = 797

Step 2: Find the prime factorization of 802

802 = 2 x 401

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 797 and 802 is 1