What is the Greatest Common Factor of 27123 and 27131?

Greatest common factor (GCF) of 27123 and 27131 is 1.

GCF(27123,27131) = 1

We will now calculate the prime factors of 27123 and 27131, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27123 and 27131.

How to find the GCF of 27123 and 27131?

We will first find the prime factorization of 27123 and 27131. After we will calculate the factors of 27123 and 27131 and find the biggest common factor number .

Step-1: Prime Factorization of 27123

Prime factors of 27123 are 3, 9041. Prime factorization of 27123 in exponential form is:

27123 = 3¹ × 9041¹

Step-2: Prime Factorization of 27131

Prime factors of 27131 are 13, 2087. Prime factorization of 27131 in exponential form is:

27131 = 13¹ × 2087¹

Step-3: Factors of 27123

List of positive integer factors of 27123 that divides 27123 without a remainder.

1, 3, 9041

Step-4: Factors of 27131

List of positive integer factors of 27131 that divides 27123 without a remainder.

1, 13, 2087

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27123 and 27131. The biggest common factor number is the GCF number.
So the greatest common factor 27123 and 27131 is 1.

Also check out the Least Common Multiple of 27123 and 27131