What is the Greatest Common Factor of 25220 and 25237?

Greatest common factor (GCF) of 25220 and 25237 is 1.

GCF(25220,25237) = 1

We will now calculate the prime factors of 25220 and 25237, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25220 and 25237.

How to find the GCF of 25220 and 25237?

We will first find the prime factorization of 25220 and 25237. After we will calculate the factors of 25220 and 25237 and find the biggest common factor number .

Step-1: Prime Factorization of 25220

Prime factors of 25220 are 2, 5, 13, 97. Prime factorization of 25220 in exponential form is:

25220 = 2² × 5¹ × 13¹ × 97¹

Step-2: Prime Factorization of 25237

Prime factors of 25237 are 25237. Prime factorization of 25237 in exponential form is:

25237 = 25237¹

Step-3: Factors of 25220

List of positive integer factors of 25220 that divides 25220 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 97, 130, 194, 260, 388, 485, 970, 1261, 1940, 2522, 5044, 6305, 12610

Step-4: Factors of 25237

List of positive integer factors of 25237 that divides 25220 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25220 and 25237. The biggest common factor number is the GCF number.
So the greatest common factor 25220 and 25237 is 1.

Also check out the Least Common Multiple of 25220 and 25237