What is the Greatest Common Factor of 25427 and 25434?

Greatest common factor (GCF) of 25427 and 25434 is 1.

GCF(25427,25434) = 1

We will now calculate the prime factors of 25427 and 25434, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25427 and 25434.

How to find the GCF of 25427 and 25434?

We will first find the prime factorization of 25427 and 25434. After we will calculate the factors of 25427 and 25434 and find the biggest common factor number .

Step-1: Prime Factorization of 25427

Prime factors of 25427 are 47, 541. Prime factorization of 25427 in exponential form is:

25427 = 47¹ × 541¹

Step-2: Prime Factorization of 25434

Prime factors of 25434 are 2, 3, 157. Prime factorization of 25434 in exponential form is:

25434 = 2¹ × 3⁴ × 157¹

Step-3: Factors of 25427

List of positive integer factors of 25427 that divides 25427 without a remainder.

1, 47, 541

Step-4: Factors of 25434

List of positive integer factors of 25434 that divides 25427 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 157, 162, 314, 471, 942, 1413, 2826, 4239, 8478, 12717

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25427 and 25434. The biggest common factor number is the GCF number.
So the greatest common factor 25427 and 25434 is 1.

Also check out the Least Common Multiple of 25427 and 25434