What is the Greatest Common Factor of 74909 and 74918?

Greatest common factor (GCF) of 74909 and 74918 is 1.

GCF(74909,74918) = 1

We will now calculate the prime factors of 74909 and 74918, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74909 and 74918.

How to find the GCF of 74909 and 74918?

We will first find the prime factorization of 74909 and 74918. After we will calculate the factors of 74909 and 74918 and find the biggest common factor number .

Step-1: Prime Factorization of 74909

Prime factors of 74909 are 173, 433. Prime factorization of 74909 in exponential form is:

74909 = 173¹ × 433¹

Step-2: Prime Factorization of 74918

Prime factors of 74918 are 2, 47, 797. Prime factorization of 74918 in exponential form is:

74918 = 2¹ × 47¹ × 797¹

Step-3: Factors of 74909

List of positive integer factors of 74909 that divides 74909 without a remainder.

1, 173, 433

Step-4: Factors of 74918

List of positive integer factors of 74918 that divides 74909 without a remainder.

1, 2, 47, 94, 797, 1594, 37459

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74909 and 74918. The biggest common factor number is the GCF number.
So the greatest common factor 74909 and 74918 is 1.

Also check out the Least Common Multiple of 74909 and 74918