What is the Greatest Common Factor of 22921 and 22940?

Greatest common factor (GCF) of 22921 and 22940 is 1.

GCF(22921,22940) = 1

We will now calculate the prime factors of 22921 and 22940, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22921 and 22940.

How to find the GCF of 22921 and 22940?

We will first find the prime factorization of 22921 and 22940. After we will calculate the factors of 22921 and 22940 and find the biggest common factor number .

Step-1: Prime Factorization of 22921

Prime factors of 22921 are 22921. Prime factorization of 22921 in exponential form is:

22921 = 22921¹

Step-2: Prime Factorization of 22940

Prime factors of 22940 are 2, 5, 31, 37. Prime factorization of 22940 in exponential form is:

22940 = 2² × 5¹ × 31¹ × 37¹

Step-3: Factors of 22921

List of positive integer factors of 22921 that divides 22921 without a remainder.

Step-4: Factors of 22940

List of positive integer factors of 22940 that divides 22921 without a remainder.

1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 4588, 5735, 11470

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22921 and 22940. The biggest common factor number is the GCF number.
So the greatest common factor 22921 and 22940 is 1.

Also check out the Least Common Multiple of 22921 and 22940