What is the Greatest Common Factor of 25422 and 25429?

Greatest common factor (GCF) of 25422 and 25429 is 1.

GCF(25422,25429) = 1

We will now calculate the prime factors of 25422 and 25429, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25422 and 25429.

How to find the GCF of 25422 and 25429?

We will first find the prime factorization of 25422 and 25429. After we will calculate the factors of 25422 and 25429 and find the biggest common factor number .

Step-1: Prime Factorization of 25422

Prime factors of 25422 are 2, 3, 19, 223. Prime factorization of 25422 in exponential form is:

25422 = 2¹ × 3¹ × 19¹ × 223¹

Step-2: Prime Factorization of 25429

Prime factors of 25429 are 59, 431. Prime factorization of 25429 in exponential form is:

25429 = 59¹ × 431¹

Step-3: Factors of 25422

List of positive integer factors of 25422 that divides 25422 without a remainder.

1, 2, 3, 6, 19, 38, 57, 114, 223, 446, 669, 1338, 4237, 8474, 12711

Step-4: Factors of 25429

List of positive integer factors of 25429 that divides 25422 without a remainder.

1, 59, 431

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25422 and 25429. The biggest common factor number is the GCF number.
So the greatest common factor 25422 and 25429 is 1.

Also check out the Least Common Multiple of 25422 and 25429