What is the Greatest Common Factor of 31559 and 31576?

Greatest common factor (GCF) of 31559 and 31576 is 1.

GCF(31559,31576) = 1

We will now calculate the prime factors of 31559 and 31576, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31559 and 31576.

How to find the GCF of 31559 and 31576?

We will first find the prime factorization of 31559 and 31576. After we will calculate the factors of 31559 and 31576 and find the biggest common factor number .

Step-1: Prime Factorization of 31559

Prime factors of 31559 are 11, 19, 151. Prime factorization of 31559 in exponential form is:

31559 = 11¹ × 19¹ × 151¹

Step-2: Prime Factorization of 31576

Prime factors of 31576 are 2, 3947. Prime factorization of 31576 in exponential form is:

31576 = 2³ × 3947¹

Step-3: Factors of 31559

List of positive integer factors of 31559 that divides 31559 without a remainder.

1, 11, 19, 151, 209, 1661, 2869

Step-4: Factors of 31576

List of positive integer factors of 31576 that divides 31559 without a remainder.

1, 2, 4, 8, 3947, 7894, 15788

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31559 and 31576. The biggest common factor number is the GCF number.
So the greatest common factor 31559 and 31576 is 1.

Also check out the Least Common Multiple of 31559 and 31576