What is the Greatest Common Factor of 31021 and 31027?

Greatest common factor (GCF) of 31021 and 31027 is 1.

GCF(31021,31027) = 1

We will now calculate the prime factors of 31021 and 31027, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31021 and 31027.

How to find the GCF of 31021 and 31027?

We will first find the prime factorization of 31021 and 31027. After we will calculate the factors of 31021 and 31027 and find the biggest common factor number .

Step-1: Prime Factorization of 31021

Prime factors of 31021 are 67, 463. Prime factorization of 31021 in exponential form is:

31021 = 67¹ × 463¹

Step-2: Prime Factorization of 31027

Prime factors of 31027 are 19, 23, 71. Prime factorization of 31027 in exponential form is:

31027 = 19¹ × 23¹ × 71¹

Step-3: Factors of 31021

List of positive integer factors of 31021 that divides 31021 without a remainder.

1, 67, 463

Step-4: Factors of 31027

List of positive integer factors of 31027 that divides 31021 without a remainder.

1, 19, 23, 71, 437, 1349, 1633

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31021 and 31027. The biggest common factor number is the GCF number.
So the greatest common factor 31021 and 31027 is 1.

Also check out the Least Common Multiple of 31021 and 31027