What is the Greatest Common Factor of 77324 and 77331?

Greatest common factor (GCF) of 77324 and 77331 is 1.

GCF(77324,77331) = 1

We will now calculate the prime factors of 77324 and 77331, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77324 and 77331.

How to find the GCF of 77324 and 77331?

We will first find the prime factorization of 77324 and 77331. After we will calculate the factors of 77324 and 77331 and find the biggest common factor number .

Step-1: Prime Factorization of 77324

Prime factors of 77324 are 2, 13, 1487. Prime factorization of 77324 in exponential form is:

77324 = 2² × 13¹ × 1487¹

Step-2: Prime Factorization of 77331

Prime factors of 77331 are 3, 149, 173. Prime factorization of 77331 in exponential form is:

77331 = 3¹ × 149¹ × 173¹

Step-3: Factors of 77324

List of positive integer factors of 77324 that divides 77324 without a remainder.

1, 2, 4, 13, 26, 52, 1487, 2974, 5948, 19331, 38662

Step-4: Factors of 77331

List of positive integer factors of 77331 that divides 77324 without a remainder.

1, 3, 149, 173, 447, 519, 25777

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77324 and 77331. The biggest common factor number is the GCF number.
So the greatest common factor 77324 and 77331 is 1.

Also check out the Least Common Multiple of 77324 and 77331