What is the Greatest Common Factor of 61265 and 61271?

Greatest common factor (GCF) of 61265 and 61271 is 1.

GCF(61265,61271) = 1

We will now calculate the prime factors of 61265 and 61271, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61265 and 61271.

How to find the GCF of 61265 and 61271?

We will first find the prime factorization of 61265 and 61271. After we will calculate the factors of 61265 and 61271 and find the biggest common factor number .

Step-1: Prime Factorization of 61265

Prime factors of 61265 are 5, 12253. Prime factorization of 61265 in exponential form is:

61265 = 5¹ × 12253¹

Step-2: Prime Factorization of 61271

Prime factors of 61271 are 7, 8753. Prime factorization of 61271 in exponential form is:

61271 = 7¹ × 8753¹

Step-3: Factors of 61265

List of positive integer factors of 61265 that divides 61265 without a remainder.

1, 5, 12253

Step-4: Factors of 61271

List of positive integer factors of 61271 that divides 61265 without a remainder.

1, 7, 8753

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61265 and 61271. The biggest common factor number is the GCF number.
So the greatest common factor 61265 and 61271 is 1.

Also check out the Least Common Multiple of 61265 and 61271