What is the Greatest Common Factor of 19026 and 19043?

Greatest common factor (GCF) of 19026 and 19043 is 1.

GCF(19026,19043) = 1

We will now calculate the prime factors of 19026 and 19043, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19026 and 19043.

How to find the GCF of 19026 and 19043?

We will first find the prime factorization of 19026 and 19043. After we will calculate the factors of 19026 and 19043 and find the biggest common factor number .

Step-1: Prime Factorization of 19026

Prime factors of 19026 are 2, 3, 7, 151. Prime factorization of 19026 in exponential form is:

19026 = 2¹ × 3² × 7¹ × 151¹

Step-2: Prime Factorization of 19043

Prime factors of 19043 are 137, 139. Prime factorization of 19043 in exponential form is:

19043 = 137¹ × 139¹

Step-3: Factors of 19026

List of positive integer factors of 19026 that divides 19026 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 151, 302, 453, 906, 1057, 1359, 2114, 2718, 3171, 6342, 9513

Step-4: Factors of 19043

List of positive integer factors of 19043 that divides 19026 without a remainder.

1, 137, 139

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19026 and 19043. The biggest common factor number is the GCF number.
So the greatest common factor 19026 and 19043 is 1.

Also check out the Least Common Multiple of 19026 and 19043