Greatest Common Factor of 7642 and 7646

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 7642, 7646 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 7642 and 7646 is 2.

GCF(7642,7646) = 2

GCF of 7642 and 7646

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

GCF of:
and

Greatest Common Factor of 7642 and 7646

GCF of 7642 and 7646 is 2

Prime Factorization of 7642


2 7642
3821 3821
1

Prime factors of 7642 are 2,3821. Prime factorization of 7642 in exponential form is:

7642 = 21×38211

Prime Factorization of 7646


2 7646
3823 3823
1

Prime factors of 7646 are 2,3823. Prime factorization of 7646 in exponential form is:

7646 = 21×38231

∴ So by taking common prime factors GCF of 7642 and 7646 is 2

Greatest Common Factor of 7642 and 7646 by matching factors method

Factors of 7642

List of positive integer factors of 7642 that divides 7642 without a remainder.

1,2,3821,7642

Factors of 7646

List of positive integer factors of 7646 that divides 7646 without a remainder.

1,2,3823,7646

Greatest Common Factor

We found the factors and prime factorization of 7642 and 7646. The biggest common factor number is the GCF number.
So the greatest common factor 7642 and 7646 is 2.

Also check out the Least Common Multiple of 7642 and 7646

Properties of GCF 7642 and 7646

(i) The GCF of 7642 and 7646 is associative

GCF of 7642 and 7646 = GCF of 7646 and 7642

Related Greatest Common Factor of 7642

Related Greatest Common Factor of 7646

Frequently Asked Questions on GCF of 7642 and 7646

1. What is the GCF of 7642 and 7646?

Answer: GCF of 7642 and 7646 is 2.

2. What are the Factors of 7642?

Answer: Factors of 7642 are 1, 2, 3821, 7642. There are 4 integers that are factors of 7642. The greatest factor of 7642 is 7642.

3. What are the Factors of 7646?

Answer: Factors of 7646 are 1, 2, 3823, 7646. There are 4 integers that are factors of 7646. The greatest factor of 7646 is 7646.

4. How to Find the GCF of 7642 and 7646?

Answer:

Greatest Common Factor of 7642 and 7646 = 2

Step 1: Find the prime factorization of 7642

7642 = 2 x 3821

Step 2: Find the prime factorization of 7646

7646 = 2 x 3823

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

GCF = 2

Step 4: Therefore, the greatest common factor of 7642 and 7646 is 2