What is the Greatest Common Factor of 8043 and 8055?

Greatest common factor (GCF) of 8043 and 8055 is 3.

GCF(8043,8055) = 3

We will now calculate the prime factors of 8043 and 8055, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8043 and 8055.

How to find the GCF of 8043 and 8055?

We will first find the prime factorization of 8043 and 8055. After we will calculate the factors of 8043 and 8055 and find the biggest common factor number .

Step-1: Prime Factorization of 8043

Prime factors of 8043 are 3, 7, 383. Prime factorization of 8043 in exponential form is:

8043 = 3¹ × 7¹ × 383¹

Step-2: Prime Factorization of 8055

Prime factors of 8055 are 3, 5, 179. Prime factorization of 8055 in exponential form is:

8055 = 3² × 5¹ × 179¹

Step-3: Factors of 8043

List of positive integer factors of 8043 that divides 8043 without a remainder.

1, 3, 7, 21, 383, 1149, 2681

Step-4: Factors of 8055

List of positive integer factors of 8055 that divides 8043 without a remainder.

1, 3, 5, 9, 15, 45, 179, 537, 895, 1611, 2685

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8043 and 8055. The biggest common factor number is the GCF number.
So the greatest common factor 8043 and 8055 is 3.

Also check out the Least Common Multiple of 8043 and 8055