What is the Greatest Common Factor of 74389 and 74393?

Greatest common factor (GCF) of 74389 and 74393 is 1.

GCF(74389,74393) = 1

We will now calculate the prime factors of 74389 and 74393, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74389 and 74393.

How to find the GCF of 74389 and 74393?

We will first find the prime factorization of 74389 and 74393. After we will calculate the factors of 74389 and 74393 and find the biggest common factor number .

Step-1: Prime Factorization of 74389

Prime factors of 74389 are 7, 10627. Prime factorization of 74389 in exponential form is:

74389 = 7¹ × 10627¹

Step-2: Prime Factorization of 74393

Prime factors of 74393 are 11, 6763. Prime factorization of 74393 in exponential form is:

74393 = 11¹ × 6763¹

Step-3: Factors of 74389

List of positive integer factors of 74389 that divides 74389 without a remainder.

1, 7, 10627

Step-4: Factors of 74393

List of positive integer factors of 74393 that divides 74389 without a remainder.

1, 11, 6763

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74389 and 74393. The biggest common factor number is the GCF number.
So the greatest common factor 74389 and 74393 is 1.

Also check out the Least Common Multiple of 74389 and 74393