What is the Greatest Common Factor of 74319 and 74338?

Greatest common factor (GCF) of 74319 and 74338 is 1.

GCF(74319,74338) = 1

We will now calculate the prime factors of 74319 and 74338, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74319 and 74338.

How to find the GCF of 74319 and 74338?

We will first find the prime factorization of 74319 and 74338. After we will calculate the factors of 74319 and 74338 and find the biggest common factor number .

Step-1: Prime Factorization of 74319

Prime factors of 74319 are 3, 7, 3539. Prime factorization of 74319 in exponential form is:

74319 = 3¹ × 7¹ × 3539¹

Step-2: Prime Factorization of 74338

Prime factors of 74338 are 2, 11, 31, 109. Prime factorization of 74338 in exponential form is:

74338 = 2¹ × 11¹ × 31¹ × 109¹

Step-3: Factors of 74319

List of positive integer factors of 74319 that divides 74319 without a remainder.

1, 3, 7, 21, 3539, 10617, 24773

Step-4: Factors of 74338

List of positive integer factors of 74338 that divides 74319 without a remainder.

1, 2, 11, 22, 31, 62, 109, 218, 341, 682, 1199, 2398, 3379, 6758, 37169

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74319 and 74338. The biggest common factor number is the GCF number.
So the greatest common factor 74319 and 74338 is 1.

Also check out the Least Common Multiple of 74319 and 74338