What is the Greatest Common Factor of 8503 and 8507?

Greatest common factor (GCF) of 8503 and 8507 is 1.

GCF(8503,8507) = 1

We will now calculate the prime factors of 8503 and 8507, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8503 and 8507.

How to find the GCF of 8503 and 8507?

We will first find the prime factorization of 8503 and 8507. After we will calculate the factors of 8503 and 8507 and find the biggest common factor number .

Step-1: Prime Factorization of 8503

Prime factors of 8503 are 11, 773. Prime factorization of 8503 in exponential form is:

8503 = 11¹ × 773¹

Step-2: Prime Factorization of 8507

Prime factors of 8507 are 47, 181. Prime factorization of 8507 in exponential form is:

8507 = 47¹ × 181¹

Step-3: Factors of 8503

List of positive integer factors of 8503 that divides 8503 without a remainder.

1, 11, 773

Step-4: Factors of 8507

List of positive integer factors of 8507 that divides 8503 without a remainder.

1, 47, 181

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8503 and 8507. The biggest common factor number is the GCF number.
So the greatest common factor 8503 and 8507 is 1.

Also check out the Least Common Multiple of 8503 and 8507