What is the Greatest Common Factor of 27027 and 27043?

Greatest common factor (GCF) of 27027 and 27043 is 1.

GCF(27027,27043) = 1

We will now calculate the prime factors of 27027 and 27043, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27027 and 27043.

How to find the GCF of 27027 and 27043?

We will first find the prime factorization of 27027 and 27043. After we will calculate the factors of 27027 and 27043 and find the biggest common factor number .

Step-1: Prime Factorization of 27027

Prime factors of 27027 are 3, 7, 11, 13. Prime factorization of 27027 in exponential form is:

27027 = 3³ × 7¹ × 11¹ × 13¹

Step-2: Prime Factorization of 27043

Prime factors of 27043 are 27043. Prime factorization of 27043 in exponential form is:

27043 = 27043¹

Step-3: Factors of 27027

List of positive integer factors of 27027 that divides 27027 without a remainder.

1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 189, 231, 273, 297, 351, 429, 693, 819, 1001, 1287, 2079, 2457, 3003, 3861, 9009

Step-4: Factors of 27043

List of positive integer factors of 27043 that divides 27027 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27027 and 27043. The biggest common factor number is the GCF number.
So the greatest common factor 27027 and 27043 is 1.

Also check out the Least Common Multiple of 27027 and 27043