What is the Greatest Common Factor of 25221 and 25226?

Greatest common factor (GCF) of 25221 and 25226 is 1.

GCF(25221,25226) = 1

We will now calculate the prime factors of 25221 and 25226, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25221 and 25226.

How to find the GCF of 25221 and 25226?

We will first find the prime factorization of 25221 and 25226. After we will calculate the factors of 25221 and 25226 and find the biggest common factor number .

Step-1: Prime Factorization of 25221

Prime factors of 25221 are 3, 7, 1201. Prime factorization of 25221 in exponential form is:

25221 = 3¹ × 7¹ × 1201¹

Step-2: Prime Factorization of 25226

Prime factors of 25226 are 2, 12613. Prime factorization of 25226 in exponential form is:

25226 = 2¹ × 12613¹

Step-3: Factors of 25221

List of positive integer factors of 25221 that divides 25221 without a remainder.

1, 3, 7, 21, 1201, 3603, 8407

Step-4: Factors of 25226

List of positive integer factors of 25226 that divides 25221 without a remainder.

1, 2, 12613

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25221 and 25226. The biggest common factor number is the GCF number.
So the greatest common factor 25221 and 25226 is 1.

Also check out the Least Common Multiple of 25221 and 25226