What is the Greatest Common Factor of 25162 and 25178?

Greatest common factor (GCF) of 25162 and 25178 is 2.

GCF(25162,25178) = 2

We will now calculate the prime factors of 25162 and 25178, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25162 and 25178.

How to find the GCF of 25162 and 25178?

We will first find the prime factorization of 25162 and 25178. After we will calculate the factors of 25162 and 25178 and find the biggest common factor number .

Step-1: Prime Factorization of 25162

Prime factors of 25162 are 2, 23, 547. Prime factorization of 25162 in exponential form is:

25162 = 2¹ × 23¹ × 547¹

Step-2: Prime Factorization of 25178

Prime factors of 25178 are 2, 12589. Prime factorization of 25178 in exponential form is:

25178 = 2¹ × 12589¹

Step-3: Factors of 25162

List of positive integer factors of 25162 that divides 25162 without a remainder.

1, 2, 23, 46, 547, 1094, 12581

Step-4: Factors of 25178

List of positive integer factors of 25178 that divides 25162 without a remainder.

1, 2, 12589

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25162 and 25178. The biggest common factor number is the GCF number.
So the greatest common factor 25162 and 25178 is 2.

Also check out the Least Common Multiple of 25162 and 25178