What is the Greatest Common Factor of 80521 and 80531?

Greatest common factor (GCF) of 80521 and 80531 is 1.

GCF(80521,80531) = 1

We will now calculate the prime factors of 80521 and 80531, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80521 and 80531.

How to find the GCF of 80521 and 80531?

We will first find the prime factorization of 80521 and 80531. After we will calculate the factors of 80521 and 80531 and find the biggest common factor number .

Step-1: Prime Factorization of 80521

Prime factors of 80521 are 7, 11503. Prime factorization of 80521 in exponential form is:

80521 = 7¹ × 11503¹

Step-2: Prime Factorization of 80531

Prime factors of 80531 are 11, 7321. Prime factorization of 80531 in exponential form is:

80531 = 11¹ × 7321¹

Step-3: Factors of 80521

List of positive integer factors of 80521 that divides 80521 without a remainder.

1, 7, 11503

Step-4: Factors of 80531

List of positive integer factors of 80531 that divides 80521 without a remainder.

1, 11, 7321

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80521 and 80531. The biggest common factor number is the GCF number.
So the greatest common factor 80521 and 80531 is 1.

Also check out the Least Common Multiple of 80521 and 80531