What is the Greatest Common Factor of 26145 and 26155?

Greatest common factor (GCF) of 26145 and 26155 is 5.

GCF(26145,26155) = 5

We will now calculate the prime factors of 26145 and 26155, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26145 and 26155.

How to find the GCF of 26145 and 26155?

We will first find the prime factorization of 26145 and 26155. After we will calculate the factors of 26145 and 26155 and find the biggest common factor number .

Step-1: Prime Factorization of 26145

Prime factors of 26145 are 3, 5, 7, 83. Prime factorization of 26145 in exponential form is:

26145 = 3² × 5¹ × 7¹ × 83¹

Step-2: Prime Factorization of 26155

Prime factors of 26155 are 5, 5231. Prime factorization of 26155 in exponential form is:

26155 = 5¹ × 5231¹

Step-3: Factors of 26145

List of positive integer factors of 26145 that divides 26145 without a remainder.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 83, 105, 249, 315, 415, 581, 747, 1245, 1743, 2905, 3735, 5229, 8715

Step-4: Factors of 26155

List of positive integer factors of 26155 that divides 26145 without a remainder.

1, 5, 5231

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26145 and 26155. The biggest common factor number is the GCF number.
So the greatest common factor 26145 and 26155 is 5.

Also check out the Least Common Multiple of 26145 and 26155