What is the Greatest Common Factor of 61361 and 61377?

Greatest common factor (GCF) of 61361 and 61377 is 1.

GCF(61361,61377) = 1

We will now calculate the prime factors of 61361 and 61377, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 61361 and 61377.

How to find the GCF of 61361 and 61377?

We will first find the prime factorization of 61361 and 61377. After we will calculate the factors of 61361 and 61377 and find the biggest common factor number .

Step-1: Prime Factorization of 61361

Prime factors of 61361 are 43, 1427. Prime factorization of 61361 in exponential form is:

61361 = 43¹ × 1427¹

Step-2: Prime Factorization of 61377

Prime factors of 61377 are 3, 41, 499. Prime factorization of 61377 in exponential form is:

61377 = 3¹ × 41¹ × 499¹

Step-3: Factors of 61361

List of positive integer factors of 61361 that divides 61361 without a remainder.

1, 43, 1427

Step-4: Factors of 61377

List of positive integer factors of 61377 that divides 61361 without a remainder.

1, 3, 41, 123, 499, 1497, 20459

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 61361 and 61377. The biggest common factor number is the GCF number.
So the greatest common factor 61361 and 61377 is 1.

Also check out the Least Common Multiple of 61361 and 61377