What is the Greatest Common Factor of 9428 and 9443?

Greatest common factor (GCF) of 9428 and 9443 is 1.

GCF(9428,9443) = 1

We will now calculate the prime factors of 9428 and 9443, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9428 and 9443.

How to find the GCF of 9428 and 9443?

We will first find the prime factorization of 9428 and 9443. After we will calculate the factors of 9428 and 9443 and find the biggest common factor number .

Step-1: Prime Factorization of 9428

Prime factors of 9428 are 2, 2357. Prime factorization of 9428 in exponential form is:

9428 = 2² × 2357¹

Step-2: Prime Factorization of 9443

Prime factors of 9443 are 7, 19, 71. Prime factorization of 9443 in exponential form is:

9443 = 7¹ × 19¹ × 71¹

Step-3: Factors of 9428

List of positive integer factors of 9428 that divides 9428 without a remainder.

1, 2, 4, 2357, 4714

Step-4: Factors of 9443

List of positive integer factors of 9443 that divides 9428 without a remainder.

1, 7, 19, 71, 133, 497, 1349

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9428 and 9443. The biggest common factor number is the GCF number.
So the greatest common factor 9428 and 9443 is 1.

Also check out the Least Common Multiple of 9428 and 9443