What is the Greatest Common Factor of 77108 and 77119?

Greatest common factor (GCF) of 77108 and 77119 is 1.

GCF(77108,77119) = 1

We will now calculate the prime factors of 77108 and 77119, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77108 and 77119.

How to find the GCF of 77108 and 77119?

We will first find the prime factorization of 77108 and 77119. After we will calculate the factors of 77108 and 77119 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 77119

Prime factors of 77119 are 7, 23, 479. Prime factorization of 77119 in exponential form is:

77119 = 7¹ × 23¹ × 479¹

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 77119

List of positive integer factors of 77119 that divides 77108 without a remainder.

1, 7, 23, 161, 479, 3353, 11017

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77108 and 77119. The biggest common factor number is the GCF number.
So the greatest common factor 77108 and 77119 is 1.

Also check out the Least Common Multiple of 77108 and 77119