What is the Greatest Common Factor of 26210 and 26215?

Greatest common factor (GCF) of 26210 and 26215 is 5.

GCF(26210,26215) = 5

We will now calculate the prime factors of 26210 and 26215, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26210 and 26215.

How to find the GCF of 26210 and 26215?

We will first find the prime factorization of 26210 and 26215. After we will calculate the factors of 26210 and 26215 and find the biggest common factor number .

Step-1: Prime Factorization of 26210

Prime factors of 26210 are 2, 5, 2621. Prime factorization of 26210 in exponential form is:

26210 = 2¹ × 5¹ × 2621¹

Step-2: Prime Factorization of 26215

Prime factors of 26215 are 5, 7, 107. Prime factorization of 26215 in exponential form is:

26215 = 5¹ × 7² × 107¹

Step-3: Factors of 26210

List of positive integer factors of 26210 that divides 26210 without a remainder.

1, 2, 5, 10, 2621, 5242, 13105

Step-4: Factors of 26215

List of positive integer factors of 26215 that divides 26210 without a remainder.

1, 5, 7, 35, 49, 107, 245, 535, 749, 3745, 5243

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26210 and 26215. The biggest common factor number is the GCF number.
So the greatest common factor 26210 and 26215 is 5.

Also check out the Least Common Multiple of 26210 and 26215