What is the Greatest Common Factor of 26215 and 26222?

Greatest common factor (GCF) of 26215 and 26222 is 7.

GCF(26215,26222) = 7

We will now calculate the prime factors of 26215 and 26222, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26215 and 26222.

How to find the GCF of 26215 and 26222?

We will first find the prime factorization of 26215 and 26222. After we will calculate the factors of 26215 and 26222 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 26222

Prime factors of 26222 are 2, 7, 1873. Prime factorization of 26222 in exponential form is:

26222 = 2¹ × 7¹ × 1873¹

Step-3: Factors of 26215

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

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

Step-4: Factors of 26222

List of positive integer factors of 26222 that divides 26215 without a remainder.

1, 2, 7, 14, 1873, 3746, 13111

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26215 and 26222. The biggest common factor number is the GCF number.
So the greatest common factor 26215 and 26222 is 7.

Also check out the Least Common Multiple of 26215 and 26222