Greatest Common Factor of 7863 and 7869

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 7863, 7869 i.e. 3 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7863 and 7869 is 3.

GCF(7863,7869) = 3

GCF of 7863 and 7869

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

GCF of:
and

Greatest Common Factor of 7863 and 7869

GCF of 7863 and 7869 is 3

Prime Factorization of 7863


3 7863
2621 2621
1

Prime factors of 7863 are 3,2621. Prime factorization of 7863 in exponential form is:

7863 = 31×26211

Prime Factorization of 7869


3 7869
43 2623
61 61
1

Prime factors of 7869 are 3,43,61. Prime factorization of 7869 in exponential form is:

7869 = 31×431×611

∴ So by taking common prime factors GCF of 7863 and 7869 is 3

Greatest Common Factor of 7863 and 7869 by matching factors method

Factors of 7863

List of positive integer factors of 7863 that divides 7863 without a remainder.

1,3,2621,7863

Factors of 7869

List of positive integer factors of 7869 that divides 7869 without a remainder.

1,3,43,61,129,183,2623,7869

Greatest Common Factor

We found the factors and prime factorization of 7863 and 7869. The biggest common factor number is the GCF number.
So the greatest common factor 7863 and 7869 is 3.

Also check out the Least Common Multiple of 7863 and 7869

Properties of GCF 7863 and 7869

(i) The GCF of 7863 and 7869 is associative

GCF of 7863 and 7869 = GCF of 7869 and 7863

Related Greatest Common Factor of 7863

Related Greatest Common Factor of 7869

Frequently Asked Questions on GCF of 7863 and 7869

1. What is the GCF of 7863 and 7869?

Answer: GCF of 7863 and 7869 is 3.

2. What are the Factors of 7863?

Answer: Factors of 7863 are 1, 3, 2621, 7863. There are 4 integers that are factors of 7863. The greatest factor of 7863 is 7863.

3. What are the Factors of 7869?

Answer: Factors of 7869 are 1, 3, 43, 61, 129, 183, 2623, 7869. There are 8 integers that are factors of 7869. The greatest factor of 7869 is 7869.

4. How to Find the GCF of 7863 and 7869?

Answer:

Greatest Common Factor of 7863 and 7869 = 3

Step 1: Find the prime factorization of 7863

7863 = 3 x 2621

Step 2: Find the prime factorization of 7869

7869 = 3 x 43 x 61

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

GCF = 3

Step 4: Therefore, the greatest common factor of 7863 and 7869 is 3