What is the Greatest Common Factor of 77108 and 77123?

Greatest common factor (GCF) of 77108 and 77123 is 1.

GCF(77108,77123) = 1

We will now calculate the prime factors of 77108 and 77123, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77108 and 77123.

How to find the GCF of 77108 and 77123?

We will first find the prime factorization of 77108 and 77123. After we will calculate the factors of 77108 and 77123 and find the biggest common factor number .

Step-1: Prime Factorization of 77108

Prime factors of 77108 are 2, 37, 521. Prime factorization of 77108 in exponential form is:

77108 = 2² × 37¹ × 521¹

Step-2: Prime Factorization of 77123

Prime factors of 77123 are 233, 331. Prime factorization of 77123 in exponential form is:

77123 = 233¹ × 331¹

Step-3: Factors of 77108

List of positive integer factors of 77108 that divides 77108 without a remainder.

1, 2, 4, 37, 74, 148, 521, 1042, 2084, 19277, 38554

Step-4: Factors of 77123

List of positive integer factors of 77123 that divides 77108 without a remainder.

1, 233, 331

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77108 and 77123. The biggest common factor number is the GCF number.
So the greatest common factor 77108 and 77123 is 1.

Also check out the Least Common Multiple of 77108 and 77123