What is the Greatest Common Factor of 2055 and 2067?

Greatest common factor (GCF) of 2055 and 2067 is 3.

GCF(2055,2067) = 3

We will now calculate the prime factors of 2055 and 2067, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 2055 and 2067.

How to find the GCF of 2055 and 2067?

We will first find the prime factorization of 2055 and 2067. After we will calculate the factors of 2055 and 2067 and find the biggest common factor number .

Step-1: Prime Factorization of 2055

Prime factors of 2055 are 3, 5, 137. Prime factorization of 2055 in exponential form is:

2055 = 3¹ × 5¹ × 137¹

Step-2: Prime Factorization of 2067

Prime factors of 2067 are 3, 13, 53. Prime factorization of 2067 in exponential form is:

2067 = 3¹ × 13¹ × 53¹

Step-3: Factors of 2055

List of positive integer factors of 2055 that divides 2055 without a remainder.

1, 3, 5, 15, 137, 411, 685

Step-4: Factors of 2067

List of positive integer factors of 2067 that divides 2055 without a remainder.

1, 3, 13, 39, 53, 159, 689

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 2055 and 2067. The biggest common factor number is the GCF number.
So the greatest common factor 2055 and 2067 is 3.

Also check out the Least Common Multiple of 2055 and 2067