What is the Greatest Common Factor of 25330 and 25343?

Greatest common factor (GCF) of 25330 and 25343 is 1.

GCF(25330,25343) = 1

We will now calculate the prime factors of 25330 and 25343, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25330 and 25343.

How to find the GCF of 25330 and 25343?

We will first find the prime factorization of 25330 and 25343. After we will calculate the factors of 25330 and 25343 and find the biggest common factor number .

Step-1: Prime Factorization of 25330

Prime factors of 25330 are 2, 5, 17, 149. Prime factorization of 25330 in exponential form is:

25330 = 2¹ × 5¹ × 17¹ × 149¹

Step-2: Prime Factorization of 25343

Prime factors of 25343 are 25343. Prime factorization of 25343 in exponential form is:

25343 = 25343¹

Step-3: Factors of 25330

List of positive integer factors of 25330 that divides 25330 without a remainder.

1, 2, 5, 10, 17, 34, 85, 149, 170, 298, 745, 1490, 2533, 5066, 12665

Step-4: Factors of 25343

List of positive integer factors of 25343 that divides 25330 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25330 and 25343. The biggest common factor number is the GCF number.
So the greatest common factor 25330 and 25343 is 1.

Also check out the Least Common Multiple of 25330 and 25343