What is the Greatest Common Factor of 5681 and 5687?

Greatest common factor (GCF) of 5681 and 5687 is 1.

GCF(5681,5687) = 1

We will now calculate the prime factors of 5681 and 5687, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 5681 and 5687.

How to find the GCF of 5681 and 5687?

We will first find the prime factorization of 5681 and 5687. After we will calculate the factors of 5681 and 5687 and find the biggest common factor number .

Step-1: Prime Factorization of 5681

Prime factors of 5681 are 13, 19, 23. Prime factorization of 5681 in exponential form is:

5681 = 13¹ × 19¹ × 23¹

Step-2: Prime Factorization of 5687

Prime factors of 5687 are 11, 47. Prime factorization of 5687 in exponential form is:

5687 = 11² × 47¹

Step-3: Factors of 5681

List of positive integer factors of 5681 that divides 5681 without a remainder.

1, 13, 19, 23, 247, 299, 437

Step-4: Factors of 5687

List of positive integer factors of 5687 that divides 5681 without a remainder.

1, 11, 47, 121, 517

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 5681 and 5687. The biggest common factor number is the GCF number.
So the greatest common factor 5681 and 5687 is 1.

Also check out the Least Common Multiple of 5681 and 5687