What is the Greatest Common Factor of 74338 and 74355?

Greatest common factor (GCF) of 74338 and 74355 is 1.

GCF(74338,74355) = 1

We will now calculate the prime factors of 74338 and 74355, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74338 and 74355.

How to find the GCF of 74338 and 74355?

We will first find the prime factorization of 74338 and 74355. After we will calculate the factors of 74338 and 74355 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 74355

Prime factors of 74355 are 3, 5, 4957. Prime factorization of 74355 in exponential form is:

74355 = 3¹ × 5¹ × 4957¹

Step-3: Factors of 74338

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

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

Step-4: Factors of 74355

List of positive integer factors of 74355 that divides 74338 without a remainder.

1, 3, 5, 15, 4957, 14871, 24785

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74338 and 74355. The biggest common factor number is the GCF number.
So the greatest common factor 74338 and 74355 is 1.

Also check out the Least Common Multiple of 74338 and 74355