Greatest Common Factor of 626 and 629

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 626, 629 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 626 and 629 is 1.

GCF(626,629) = 1

GCF of 626 and 629

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

GCF of:
and

Greatest Common Factor of 626 and 629

GCF of 626 and 629 is 1

Prime Factorization of 626


2 626
313 313
1

Prime factors of 626 are 2,313. Prime factorization of 626 in exponential form is:

626 = 21×3131

Prime Factorization of 629


17 629
37 37
1

Prime factors of 629 are 17,37. Prime factorization of 629 in exponential form is:

629 = 171×371

∴ So by taking common prime factors GCF of 626 and 629 is 1

Greatest Common Factor of 626 and 629 by matching factors method

Factors of 626

List of positive integer factors of 626 that divides 626 without a remainder.

1,2,313,626

Factors of 629

List of positive integer factors of 629 that divides 629 without a remainder.

1,17,37,629

Greatest Common Factor

We found the factors and prime factorization of 626 and 629. The biggest common factor number is the GCF number.
So the greatest common factor 626 and 629 is 1.

Also check out the Least Common Multiple of 626 and 629

Properties of GCF 626 and 629

(i) The GCF of 626 and 629 is associative

GCF of 626 and 629 = GCF of 629 and 626

Related Greatest Common Factor of 626

Related Greatest Common Factor of 629

Frequently Asked Questions on GCF of 626 and 629

1. What is the GCF of 626 and 629?

Answer: GCF of 626 and 629 is 1.

2. What are the Factors of 626?

Answer: Factors of 626 are 1, 2, 313, 626. There are 4 integers that are factors of 626. The greatest factor of 626 is 626.

3. What are the Factors of 629?

Answer: Factors of 629 are 1, 17, 37, 629. There are 4 integers that are factors of 629. The greatest factor of 629 is 629.

4. How to Find the GCF of 626 and 629?

Answer:

Greatest Common Factor of 626 and 629 = 1

Step 1: Find the prime factorization of 626

626 = 2 x 313

Step 2: Find the prime factorization of 629

629 = 17 x 37

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 626 and 629 is 1