What is the Greatest Common Factor of 74518 and 74534?

Greatest common factor (GCF) of 74518 and 74534 is 2.

GCF(74518,74534) = 2

We will now calculate the prime factors of 74518 and 74534, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74518 and 74534.

How to find the GCF of 74518 and 74534?

We will first find the prime factorization of 74518 and 74534. After we will calculate the factors of 74518 and 74534 and find the biggest common factor number .

Step-1: Prime Factorization of 74518

Prime factors of 74518 are 2, 19, 37, 53. Prime factorization of 74518 in exponential form is:

74518 = 2¹ × 19¹ × 37¹ × 53¹

Step-2: Prime Factorization of 74534

Prime factors of 74534 are 2, 83, 449. Prime factorization of 74534 in exponential form is:

74534 = 2¹ × 83¹ × 449¹

Step-3: Factors of 74518

List of positive integer factors of 74518 that divides 74518 without a remainder.

1, 2, 19, 37, 38, 53, 74, 106, 703, 1007, 1406, 1961, 2014, 3922, 37259

Step-4: Factors of 74534

List of positive integer factors of 74534 that divides 74518 without a remainder.

1, 2, 83, 166, 449, 898, 37267

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74518 and 74534. The biggest common factor number is the GCF number.
So the greatest common factor 74518 and 74534 is 2.

Also check out the Least Common Multiple of 74518 and 74534