What is the Greatest Common Factor of 25358 and 25372?

Greatest common factor (GCF) of 25358 and 25372 is 2.

GCF(25358,25372) = 2

We will now calculate the prime factors of 25358 and 25372, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25358 and 25372.

How to find the GCF of 25358 and 25372?

We will first find the prime factorization of 25358 and 25372. After we will calculate the factors of 25358 and 25372 and find the biggest common factor number .

Step-1: Prime Factorization of 25358

Prime factors of 25358 are 2, 31, 409. Prime factorization of 25358 in exponential form is:

25358 = 2¹ × 31¹ × 409¹

Step-2: Prime Factorization of 25372

Prime factors of 25372 are 2, 6343. Prime factorization of 25372 in exponential form is:

25372 = 2² × 6343¹

Step-3: Factors of 25358

List of positive integer factors of 25358 that divides 25358 without a remainder.

1, 2, 31, 62, 409, 818, 12679

Step-4: Factors of 25372

List of positive integer factors of 25372 that divides 25358 without a remainder.

1, 2, 4, 6343, 12686

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25358 and 25372. The biggest common factor number is the GCF number.
So the greatest common factor 25358 and 25372 is 2.

Also check out the Least Common Multiple of 25358 and 25372