What is the Greatest Common Factor of 8143 and 8153?

Greatest common factor (GCF) of 8143 and 8153 is 1.

GCF(8143,8153) = 1

We will now calculate the prime factors of 8143 and 8153, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8143 and 8153.

How to find the GCF of 8143 and 8153?

We will first find the prime factorization of 8143 and 8153. After we will calculate the factors of 8143 and 8153 and find the biggest common factor number .

Step-1: Prime Factorization of 8143

Prime factors of 8143 are 17, 479. Prime factorization of 8143 in exponential form is:

8143 = 17¹ × 479¹

Step-2: Prime Factorization of 8153

Prime factors of 8153 are 31, 263. Prime factorization of 8153 in exponential form is:

8153 = 31¹ × 263¹

Step-3: Factors of 8143

List of positive integer factors of 8143 that divides 8143 without a remainder.

1, 17, 479

Step-4: Factors of 8153

List of positive integer factors of 8153 that divides 8143 without a remainder.

1, 31, 263

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8143 and 8153. The biggest common factor number is the GCF number.
So the greatest common factor 8143 and 8153 is 1.

Also check out the Least Common Multiple of 8143 and 8153