What is the Greatest Common Factor of 26190 and 26198?

Greatest common factor (GCF) of 26190 and 26198 is 2.

GCF(26190,26198) = 2

We will now calculate the prime factors of 26190 and 26198, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26190 and 26198.

How to find the GCF of 26190 and 26198?

We will first find the prime factorization of 26190 and 26198. After we will calculate the factors of 26190 and 26198 and find the biggest common factor number .

Step-1: Prime Factorization of 26190

Prime factors of 26190 are 2, 3, 5, 97. Prime factorization of 26190 in exponential form is:

26190 = 2¹ × 3³ × 5¹ × 97¹

Step-2: Prime Factorization of 26198

Prime factors of 26198 are 2, 13099. Prime factorization of 26198 in exponential form is:

26198 = 2¹ × 13099¹

Step-3: Factors of 26190

List of positive integer factors of 26190 that divides 26190 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2910, 4365, 5238, 8730, 13095

Step-4: Factors of 26198

List of positive integer factors of 26198 that divides 26190 without a remainder.

1, 2, 13099

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26190 and 26198. The biggest common factor number is the GCF number.
So the greatest common factor 26190 and 26198 is 2.

Also check out the Least Common Multiple of 26190 and 26198