Greatest Common Factor of 631 and 637

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 631, 637 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 631 and 637 is 1.

GCF(631,637) = 1

GCF of 631 and 637

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

GCF of:
and

Greatest Common Factor of 631 and 637

GCF of 631 and 637 is 1

Prime Factorization of 631


631 631
1

Prime factors of 631 are 631. Prime factorization of 631 in exponential form is:

631 = 6311

Prime Factorization of 637


7 637
7 91
13 13
1

Prime factors of 637 are 7.Prime factorization of 637 in exponential form is:

637 = 72×131

∴ So by taking common prime factors GCF of 631 and 637 is 1

Greatest Common Factor of 631 and 637 by matching factors method

Factors of 631

List of positive integer factors of 631 that divides 631 without a remainder.

1,631

Factors of 637

List of positive integer factors of 637 that divides 637 without a remainder.

1,7,13,49,91,637

Greatest Common Factor

We found the factors and prime factorization of 631 and 637. The biggest common factor number is the GCF number.
So the greatest common factor 631 and 637 is 1.

Also check out the Least Common Multiple of 631 and 637

Properties of GCF 631 and 637

(i) The GCF of 631 and 637 is associative

GCF of 631 and 637 = GCF of 637 and 631

Related Greatest Common Factor of 631

Related Greatest Common Factor of 637

Frequently Asked Questions on GCF of 631 and 637

1. What is the GCF of 631 and 637?

Answer: GCF of 631 and 637 is 1.

2. What are the Factors of 631?

Answer: Factors of 631 are 1, 631. There are 2 integers that are factors of 631. The greatest factor of 631 is 631.

3. What are the Factors of 637?

Answer: Factors of 637 are 1, 7, 13, 49, 91, 637. There are 6 integers that are factors of 637. The greatest factor of 637 is 637.

4. How to Find the GCF of 631 and 637?

Answer:

Greatest Common Factor of 631 and 637 = 1

Step 1: Find the prime factorization of 631

631 = 631

Step 2: Find the prime factorization of 637

637 = 7 x 7 x 13

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 631 and 637 is 1