What is the Greatest Common Factor of 25546 and 25566?

Greatest common factor (GCF) of 25546 and 25566 is 2.

GCF(25546,25566) = 2

We will now calculate the prime factors of 25546 and 25566, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25546 and 25566.

How to find the GCF of 25546 and 25566?

We will first find the prime factorization of 25546 and 25566. After we will calculate the factors of 25546 and 25566 and find the biggest common factor number .

Step-1: Prime Factorization of 25546

Prime factors of 25546 are 2, 53, 241. Prime factorization of 25546 in exponential form is:

25546 = 2¹ × 53¹ × 241¹

Step-2: Prime Factorization of 25566

Prime factors of 25566 are 2, 3, 4261. Prime factorization of 25566 in exponential form is:

25566 = 2¹ × 3¹ × 4261¹

Step-3: Factors of 25546

List of positive integer factors of 25546 that divides 25546 without a remainder.

1, 2, 53, 106, 241, 482, 12773

Step-4: Factors of 25566

List of positive integer factors of 25566 that divides 25546 without a remainder.

1, 2, 3, 6, 4261, 8522, 12783

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25546 and 25566. The biggest common factor number is the GCF number.
So the greatest common factor 25546 and 25566 is 2.

Also check out the Least Common Multiple of 25546 and 25566