What is the Greatest Common Factor of 25255 and 25263?

Greatest common factor (GCF) of 25255 and 25263 is 1.

GCF(25255,25263) = 1

We will now calculate the prime factors of 25255 and 25263, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25255 and 25263.

How to find the GCF of 25255 and 25263?

We will first find the prime factorization of 25255 and 25263. After we will calculate the factors of 25255 and 25263 and find the biggest common factor number .

Step-1: Prime Factorization of 25255

Prime factors of 25255 are 5, 5051. Prime factorization of 25255 in exponential form is:

25255 = 5¹ × 5051¹

Step-2: Prime Factorization of 25263

Prime factors of 25263 are 3, 7, 401. Prime factorization of 25263 in exponential form is:

25263 = 3² × 7¹ × 401¹

Step-3: Factors of 25255

List of positive integer factors of 25255 that divides 25255 without a remainder.

1, 5, 5051

Step-4: Factors of 25263

List of positive integer factors of 25263 that divides 25255 without a remainder.

1, 3, 7, 9, 21, 63, 401, 1203, 2807, 3609, 8421

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25255 and 25263. The biggest common factor number is the GCF number.
So the greatest common factor 25255 and 25263 is 1.

Also check out the Least Common Multiple of 25255 and 25263