What is the Greatest Common Factor of 25270 and 25283?

Greatest common factor (GCF) of 25270 and 25283 is 1.

GCF(25270,25283) = 1

We will now calculate the prime factors of 25270 and 25283, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25270 and 25283.

How to find the GCF of 25270 and 25283?

We will first find the prime factorization of 25270 and 25283. After we will calculate the factors of 25270 and 25283 and find the biggest common factor number .

Step-1: Prime Factorization of 25270

Prime factors of 25270 are 2, 5, 7, 19. Prime factorization of 25270 in exponential form is:

25270 = 2¹ × 5¹ × 7¹ × 19²

Step-2: Prime Factorization of 25283

Prime factors of 25283 are 131, 193. Prime factorization of 25283 in exponential form is:

25283 = 131¹ × 193¹

Step-3: Factors of 25270

List of positive integer factors of 25270 that divides 25270 without a remainder.

1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 361, 665, 722, 1330, 1805, 2527, 3610, 5054, 12635

Step-4: Factors of 25283

List of positive integer factors of 25283 that divides 25270 without a remainder.

1, 131, 193

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25270 and 25283. The biggest common factor number is the GCF number.
So the greatest common factor 25270 and 25283 is 1.

Also check out the Least Common Multiple of 25270 and 25283