What is the Greatest Common Factor of 26155 and 26170?

Greatest common factor (GCF) of 26155 and 26170 is 5.

GCF(26155,26170) = 5

We will now calculate the prime factors of 26155 and 26170, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26155 and 26170.

How to find the GCF of 26155 and 26170?

We will first find the prime factorization of 26155 and 26170. After we will calculate the factors of 26155 and 26170 and find the biggest common factor number .

Step-1: Prime Factorization of 26155

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

26155 = 5¹ × 5231¹

Step-2: Prime Factorization of 26170

Prime factors of 26170 are 2, 5, 2617. Prime factorization of 26170 in exponential form is:

26170 = 2¹ × 5¹ × 2617¹

Step-3: Factors of 26155

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

1, 5, 5231

Step-4: Factors of 26170

List of positive integer factors of 26170 that divides 26155 without a remainder.

1, 2, 5, 10, 2617, 5234, 13085

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26155 and 26170. The biggest common factor number is the GCF number.
So the greatest common factor 26155 and 26170 is 5.

Also check out the Least Common Multiple of 26155 and 26170