What is the Greatest Common Factor of 74603 and 74621?

Greatest common factor (GCF) of 74603 and 74621 is 1.

GCF(74603,74621) = 1

We will now calculate the prime factors of 74603 and 74621, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74603 and 74621.

How to find the GCF of 74603 and 74621?

We will first find the prime factorization of 74603 and 74621. After we will calculate the factors of 74603 and 74621 and find the biggest common factor number .

Step-1: Prime Factorization of 74603

Prime factors of 74603 are 61, 1223. Prime factorization of 74603 in exponential form is:

74603 = 61¹ × 1223¹

Step-2: Prime Factorization of 74621

Prime factors of 74621 are 71, 1051. Prime factorization of 74621 in exponential form is:

74621 = 71¹ × 1051¹

Step-3: Factors of 74603

List of positive integer factors of 74603 that divides 74603 without a remainder.

1, 61, 1223

Step-4: Factors of 74621

List of positive integer factors of 74621 that divides 74603 without a remainder.

1, 71, 1051

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74603 and 74621. The biggest common factor number is the GCF number.
So the greatest common factor 74603 and 74621 is 1.

Also check out the Least Common Multiple of 74603 and 74621