What is the Greatest Common Factor of 9401 and 9421?

Greatest common factor (GCF) of 9401 and 9421 is 1.

GCF(9401,9421) = 1

We will now calculate the prime factors of 9401 and 9421, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9401 and 9421.

How to find the GCF of 9401 and 9421?

We will first find the prime factorization of 9401 and 9421. After we will calculate the factors of 9401 and 9421 and find the biggest common factor number .

Step-1: Prime Factorization of 9401

Prime factors of 9401 are 7, 17, 79. Prime factorization of 9401 in exponential form is:

9401 = 7¹ × 17¹ × 79¹

Step-2: Prime Factorization of 9421

Prime factors of 9421 are 9421. Prime factorization of 9421 in exponential form is:

9421 = 9421¹

Step-3: Factors of 9401

List of positive integer factors of 9401 that divides 9401 without a remainder.

1, 7, 17, 79, 119, 553, 1343

Step-4: Factors of 9421

List of positive integer factors of 9421 that divides 9401 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9401 and 9421. The biggest common factor number is the GCF number.
So the greatest common factor 9401 and 9421 is 1.

Also check out the Least Common Multiple of 9401 and 9421