What is the Greatest Common Factor of 8188 and 8206?

Greatest common factor (GCF) of 8188 and 8206 is 2.

GCF(8188,8206) = 2

We will now calculate the prime factors of 8188 and 8206, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8188 and 8206.

How to find the GCF of 8188 and 8206?

We will first find the prime factorization of 8188 and 8206. After we will calculate the factors of 8188 and 8206 and find the biggest common factor number .

Step-1: Prime Factorization of 8188

Prime factors of 8188 are 2, 23, 89. Prime factorization of 8188 in exponential form is:

8188 = 2² × 23¹ × 89¹

Step-2: Prime Factorization of 8206

Prime factors of 8206 are 2, 11, 373. Prime factorization of 8206 in exponential form is:

8206 = 2¹ × 11¹ × 373¹

Step-3: Factors of 8188

List of positive integer factors of 8188 that divides 8188 without a remainder.

1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 4094

Step-4: Factors of 8206

List of positive integer factors of 8206 that divides 8188 without a remainder.

1, 2, 11, 22, 373, 746, 4103

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8188 and 8206. The biggest common factor number is the GCF number.
So the greatest common factor 8188 and 8206 is 2.

Also check out the Least Common Multiple of 8188 and 8206