What is the Greatest Common Factor of 77684 and 77703?

Greatest common factor (GCF) of 77684 and 77703 is 1.

GCF(77684,77703) = 1

We will now calculate the prime factors of 77684 and 77703, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77684 and 77703.

How to find the GCF of 77684 and 77703?

We will first find the prime factorization of 77684 and 77703. After we will calculate the factors of 77684 and 77703 and find the biggest common factor number .

Step-1: Prime Factorization of 77684

Prime factors of 77684 are 2, 19421. Prime factorization of 77684 in exponential form is:

77684 = 2² × 19421¹

Step-2: Prime Factorization of 77703

Prime factors of 77703 are 3, 59, 439. Prime factorization of 77703 in exponential form is:

77703 = 3¹ × 59¹ × 439¹

Step-3: Factors of 77684

List of positive integer factors of 77684 that divides 77684 without a remainder.

1, 2, 4, 19421, 38842

Step-4: Factors of 77703

List of positive integer factors of 77703 that divides 77684 without a remainder.

1, 3, 59, 177, 439, 1317, 25901

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77684 and 77703. The biggest common factor number is the GCF number.
So the greatest common factor 77684 and 77703 is 1.

Also check out the Least Common Multiple of 77684 and 77703