What is the Greatest Common Factor of 8921 and 8930?

Greatest common factor (GCF) of 8921 and 8930 is 1.

GCF(8921,8930) = 1

We will now calculate the prime factors of 8921 and 8930, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8921 and 8930.

How to find the GCF of 8921 and 8930?

We will first find the prime factorization of 8921 and 8930. After we will calculate the factors of 8921 and 8930 and find the biggest common factor number .

Step-1: Prime Factorization of 8921

Prime factors of 8921 are 11, 811. Prime factorization of 8921 in exponential form is:

8921 = 11¹ × 811¹

Step-2: Prime Factorization of 8930

Prime factors of 8930 are 2, 5, 19, 47. Prime factorization of 8930 in exponential form is:

8930 = 2¹ × 5¹ × 19¹ × 47¹

Step-3: Factors of 8921

List of positive integer factors of 8921 that divides 8921 without a remainder.

1, 11, 811

Step-4: Factors of 8930

List of positive integer factors of 8930 that divides 8921 without a remainder.

1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1786, 4465

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8921 and 8930. The biggest common factor number is the GCF number.
So the greatest common factor 8921 and 8930 is 1.

Also check out the Least Common Multiple of 8921 and 8930