What is the Greatest Common Factor of 75894 and 75902?

Greatest common factor (GCF) of 75894 and 75902 is 2.

GCF(75894,75902) = 2

We will now calculate the prime factors of 75894 and 75902, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75894 and 75902.

How to find the GCF of 75894 and 75902?

We will first find the prime factorization of 75894 and 75902. After we will calculate the factors of 75894 and 75902 and find the biggest common factor number .

Step-1: Prime Factorization of 75894

Prime factors of 75894 are 2, 3, 7, 13, 139. Prime factorization of 75894 in exponential form is:

75894 = 2¹ × 3¹ × 7¹ × 13¹ × 139¹

Step-2: Prime Factorization of 75902

Prime factors of 75902 are 2, 37951. Prime factorization of 75902 in exponential form is:

75902 = 2¹ × 37951¹

Step-3: Factors of 75894

List of positive integer factors of 75894 that divides 75894 without a remainder.

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 139, 182, 273, 278, 417, 546, 834, 973, 1807, 1946, 2919, 3614, 5421, 5838, 10842, 12649, 25298, 37947

Step-4: Factors of 75902

List of positive integer factors of 75902 that divides 75894 without a remainder.

1, 2, 37951

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75894 and 75902. The biggest common factor number is the GCF number.
So the greatest common factor 75894 and 75902 is 2.

Also check out the Least Common Multiple of 75894 and 75902