Greatest Common Factor of 7665 and 7671

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 7665, 7671 i.e. 3 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7665 and 7671 is 3.

GCF(7665,7671) = 3

GCF of 7665 and 7671

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

GCF of:
and

Greatest Common Factor of 7665 and 7671

GCF of 7665 and 7671 is 3

Prime Factorization of 7665


3 7665
5 2555
7 511
73 73
1

Prime factors of 7665 are 3,5,7,73. Prime factorization of 7665 in exponential form is:

7665 = 31×51×71×731

Prime Factorization of 7671


3 7671
2557 2557
1

Prime factors of 7671 are 3,2557. Prime factorization of 7671 in exponential form is:

7671 = 31×25571

∴ So by taking common prime factors GCF of 7665 and 7671 is 3

Greatest Common Factor of 7665 and 7671 by matching factors method

Factors of 7665

List of positive integer factors of 7665 that divides 7665 without a remainder.

1,3,5,7,15,21,35,73,105,219,365,511,1095,1533,2555,7665

Factors of 7671

List of positive integer factors of 7671 that divides 7671 without a remainder.

1,3,2557,7671

Greatest Common Factor

We found the factors and prime factorization of 7665 and 7671. The biggest common factor number is the GCF number.
So the greatest common factor 7665 and 7671 is 3.

Also check out the Least Common Multiple of 7665 and 7671

Properties of GCF 7665 and 7671

(i) The GCF of 7665 and 7671 is associative

GCF of 7665 and 7671 = GCF of 7671 and 7665

Frequently Asked Questions on GCF of 7665 and 7671

1. What is the GCF of 7665 and 7671?

Answer: GCF of 7665 and 7671 is 3.

2. What are the Factors of 7665?

Answer: Factors of 7665 are 1, 3, 5, 7, 15, 21, 35, 73, 105, 219, 365, 511, 1095, 1533, 2555, 7665. There are 16 integers that are factors of 7665. The greatest factor of 7665 is 7665.

3. What are the Factors of 7671?

Answer: Factors of 7671 are 1, 3, 2557, 7671. There are 4 integers that are factors of 7671. The greatest factor of 7671 is 7671.

4. How to Find the GCF of 7665 and 7671?

Answer:

Greatest Common Factor of 7665 and 7671 = 3

Step 1: Find the prime factorization of 7665

7665 = 3 x 5 x 7 x 73

Step 2: Find the prime factorization of 7671

7671 = 3 x 2557

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 7665 and 7671 is 3