What is the Greatest Common Factor of 20731 and 20743?

Greatest common factor (GCF) of 20731 and 20743 is 1.

GCF(20731,20743) = 1

We will now calculate the prime factors of 20731 and 20743, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20731 and 20743.

How to find the GCF of 20731 and 20743?

We will first find the prime factorization of 20731 and 20743. After we will calculate the factors of 20731 and 20743 and find the biggest common factor number .

Step-1: Prime Factorization of 20731

Prime factors of 20731 are 20731. Prime factorization of 20731 in exponential form is:

20731 = 20731¹

Step-2: Prime Factorization of 20743

Prime factors of 20743 are 20743. Prime factorization of 20743 in exponential form is:

20743 = 20743¹

Step-3: Factors of 20731

List of positive integer factors of 20731 that divides 20731 without a remainder.

Step-4: Factors of 20743

List of positive integer factors of 20743 that divides 20731 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20731 and 20743. The biggest common factor number is the GCF number.
So the greatest common factor 20731 and 20743 is 1.

Also check out the Least Common Multiple of 20731 and 20743