What is the Greatest Common Factor of 92378 and 92391?

Greatest common factor (GCF) of 92378 and 92391 is 13.

GCF(92378,92391) = 13

We will now calculate the prime factors of 92378 and 92391, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 92378 and 92391.

How to find the GCF of 92378 and 92391?

We will first find the prime factorization of 92378 and 92391. After we will calculate the factors of 92378 and 92391 and find the biggest common factor number .

Step-1: Prime Factorization of 92378

Prime factors of 92378 are 2, 11, 13, 17, 19. Prime factorization of 92378 in exponential form is:

92378 = 2¹ × 11¹ × 13¹ × 17¹ × 19¹

Step-2: Prime Factorization of 92391

Prime factors of 92391 are 3, 13, 23, 103. Prime factorization of 92391 in exponential form is:

92391 = 3¹ × 13¹ × 23¹ × 103¹

Step-3: Factors of 92378

List of positive integer factors of 92378 that divides 92378 without a remainder.

1, 2, 11, 13, 17, 19, 22, 26, 34, 38, 143, 187, 209, 221, 247, 286, 323, 374, 418, 442, 494, 646, 2431, 2717, 3553, 4199, 4862, 5434, 7106, 8398, 46189

Step-4: Factors of 92391

List of positive integer factors of 92391 that divides 92378 without a remainder.

1, 3, 13, 23, 39, 69, 103, 299, 309, 897, 1339, 2369, 4017, 7107, 30797

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 92378 and 92391. The biggest common factor number is the GCF number.
So the greatest common factor 92378 and 92391 is 13.

Also check out the Least Common Multiple of 92378 and 92391