What is the Greatest Common Factor of 68055 and 68067?

Greatest common factor (GCF) of 68055 and 68067 is 3.

GCF(68055,68067) = 3

We will now calculate the prime factors of 68055 and 68067, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68055 and 68067.

How to find the GCF of 68055 and 68067?

We will first find the prime factorization of 68055 and 68067. After we will calculate the factors of 68055 and 68067 and find the biggest common factor number .

Step-1: Prime Factorization of 68055

Prime factors of 68055 are 3, 5, 13, 349. Prime factorization of 68055 in exponential form is:

68055 = 3¹ × 5¹ × 13¹ × 349¹

Step-2: Prime Factorization of 68067

Prime factors of 68067 are 3, 2521. Prime factorization of 68067 in exponential form is:

68067 = 3³ × 2521¹

Step-3: Factors of 68055

List of positive integer factors of 68055 that divides 68055 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195, 349, 1047, 1745, 4537, 5235, 13611, 22685

Step-4: Factors of 68067

List of positive integer factors of 68067 that divides 68055 without a remainder.

1, 3, 9, 27, 2521, 7563, 22689

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68055 and 68067. The biggest common factor number is the GCF number.
So the greatest common factor 68055 and 68067 is 3.

Also check out the Least Common Multiple of 68055 and 68067