What is the Greatest Common Factor of 5191 and 5208?

Greatest common factor (GCF) of 5191 and 5208 is 1.

GCF(5191,5208) = 1

We will now calculate the prime factors of 5191 and 5208, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 5191 and 5208.

How to find the GCF of 5191 and 5208?

We will first find the prime factorization of 5191 and 5208. After we will calculate the factors of 5191 and 5208 and find the biggest common factor number .

Step-1: Prime Factorization of 5191

Prime factors of 5191 are 29, 179. Prime factorization of 5191 in exponential form is:

5191 = 29¹ × 179¹

Step-2: Prime Factorization of 5208

Prime factors of 5208 are 2, 3, 7, 31. Prime factorization of 5208 in exponential form is:

5208 = 2³ × 3¹ × 7¹ × 31¹

Step-3: Factors of 5191

List of positive integer factors of 5191 that divides 5191 without a remainder.

1, 29, 179

Step-4: Factors of 5208

List of positive integer factors of 5208 that divides 5191 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 5191 and 5208. The biggest common factor number is the GCF number.
So the greatest common factor 5191 and 5208 is 1.

Also check out the Least Common Multiple of 5191 and 5208