What is the Greatest Common Factor of 77055 and 77068?

Greatest common factor (GCF) of 77055 and 77068 is 1.

GCF(77055,77068) = 1

We will now calculate the prime factors of 77055 and 77068, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77055 and 77068.

How to find the GCF of 77055 and 77068?

We will first find the prime factorization of 77055 and 77068. After we will calculate the factors of 77055 and 77068 and find the biggest common factor number .

Step-1: Prime Factorization of 77055

Prime factors of 77055 are 3, 5, 11, 467. Prime factorization of 77055 in exponential form is:

77055 = 3¹ × 5¹ × 11¹ × 467¹

Step-2: Prime Factorization of 77068

Prime factors of 77068 are 2, 19267. Prime factorization of 77068 in exponential form is:

77068 = 2² × 19267¹

Step-3: Factors of 77055

List of positive integer factors of 77055 that divides 77055 without a remainder.

1, 3, 5, 11, 15, 33, 55, 165, 467, 1401, 2335, 5137, 7005, 15411, 25685

Step-4: Factors of 77068

List of positive integer factors of 77068 that divides 77055 without a remainder.

1, 2, 4, 19267, 38534

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77055 and 77068. The biggest common factor number is the GCF number.
So the greatest common factor 77055 and 77068 is 1.

Also check out the Least Common Multiple of 77055 and 77068