Greatest Common Factor of 7690 and 7695

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 7690, 7695 i.e. 5 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7690 and 7695 is 5.

GCF(7690,7695) = 5

GCF of 7690 and 7695

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

GCF of:
and

Greatest Common Factor of 7690 and 7695

GCF of 7690 and 7695 is 5

Prime Factorization of 7690


2 7690
5 3845
769 769
1

Prime factors of 7690 are 2,5,769. Prime factorization of 7690 in exponential form is:

7690 = 21×51×7691

Prime Factorization of 7695


3 7695
3 2565
3 855
3 285
5 95
19 19
1

Prime factors of 7695 are 3,5,19. Prime factorization of 7695 in exponential form is:

7695 = 34×51×191

∴ So by taking common prime factors GCF of 7690 and 7695 is 5

Greatest Common Factor of 7690 and 7695 by matching factors method

Factors of 7690

List of positive integer factors of 7690 that divides 7690 without a remainder.

1,2,5,10,769,1538,3845,7690

Factors of 7695

List of positive integer factors of 7695 that divides 7695 without a remainder.

1,3,5,9,15,19,27,45,57,81,95,135,171,285,405,513,855,1539,2565,7695

Greatest Common Factor

We found the factors and prime factorization of 7690 and 7695. The biggest common factor number is the GCF number.
So the greatest common factor 7690 and 7695 is 5.

Also check out the Least Common Multiple of 7690 and 7695

Properties of GCF 7690 and 7695

(i) The GCF of 7690 and 7695 is associative

GCF of 7690 and 7695 = GCF of 7695 and 7690

Related Greatest Common Factor of 7690

Related Greatest Common Factor of 7695

Frequently Asked Questions on GCF of 7690 and 7695

1. What is the GCF of 7690 and 7695?

Answer: GCF of 7690 and 7695 is 5.

2. What are the Factors of 7690?

Answer: Factors of 7690 are 1, 2, 5, 10, 769, 1538, 3845, 7690. There are 8 integers that are factors of 7690. The greatest factor of 7690 is 7690.

3. What are the Factors of 7695?

Answer: Factors of 7695 are 1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 135, 171, 285, 405, 513, 855, 1539, 2565, 7695. There are 20 integers that are factors of 7695. The greatest factor of 7695 is 7695.

4. How to Find the GCF of 7690 and 7695?

Answer:

Greatest Common Factor of 7690 and 7695 = 5

Step 1: Find the prime factorization of 7690

7690 = 2 x 5 x 769

Step 2: Find the prime factorization of 7695

7695 = 3 x 3 x 3 x 3 x 5 x 19

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

GCF = 5

Step 4: Therefore, the greatest common factor of 7690 and 7695 is 5