Greatest Common Factor of 839 and 847

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 839, 847 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 839 and 847 is 1.

GCF(839,847) = 1

GCF of 839 and 847

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

GCF of:
and

Greatest Common Factor of 839 and 847

GCF of 839 and 847 is 1

Prime Factorization of 839


839 839
1

Prime factors of 839 are 839. Prime factorization of 839 in exponential form is:

839 = 8391

Prime Factorization of 847


7 847
11 121
11 11
1

Prime factors of 847 are 7.Prime factorization of 847 in exponential form is:

847 = 71×112

∴ So by taking common prime factors GCF of 839 and 847 is 1

Greatest Common Factor of 839 and 847 by matching factors method

Factors of 839

List of positive integer factors of 839 that divides 839 without a remainder.

1,839

Factors of 847

List of positive integer factors of 847 that divides 847 without a remainder.

1,7,11,77,121,847

Greatest Common Factor

We found the factors and prime factorization of 839 and 847. The biggest common factor number is the GCF number.
So the greatest common factor 839 and 847 is 1.

Also check out the Least Common Multiple of 839 and 847

Properties of GCF 839 and 847

(i) The GCF of 839 and 847 is associative

GCF of 839 and 847 = GCF of 847 and 839

Related Greatest Common Factor of 839

Related Greatest Common Factor of 847

Frequently Asked Questions on GCF of 839 and 847

1. What is the GCF of 839 and 847?

Answer: GCF of 839 and 847 is 1.

2. What are the Factors of 839?

Answer: Factors of 839 are 1, 839. There are 2 integers that are factors of 839. The greatest factor of 839 is 839.

3. What are the Factors of 847?

Answer: Factors of 847 are 1, 7, 11, 77, 121, 847. There are 6 integers that are factors of 847. The greatest factor of 847 is 847.

4. How to Find the GCF of 839 and 847?

Answer:

Greatest Common Factor of 839 and 847 = 1

Step 1: Find the prime factorization of 839

839 = 839

Step 2: Find the prime factorization of 847

847 = 7 x 11 x 11

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 839 and 847 is 1