What is the Greatest Common Factor of 20924 and 20937?

Greatest common factor (GCF) of 20924 and 20937 is 1.

GCF(20924,20937) = 1

We will now calculate the prime factors of 20924 and 20937, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20924 and 20937.

How to find the GCF of 20924 and 20937?

We will first find the prime factorization of 20924 and 20937. After we will calculate the factors of 20924 and 20937 and find the biggest common factor number .

Step-1: Prime Factorization of 20924

Prime factors of 20924 are 2, 5231. Prime factorization of 20924 in exponential form is:

20924 = 2² × 5231¹

Step-2: Prime Factorization of 20937

Prime factors of 20937 are 3, 7, 997. Prime factorization of 20937 in exponential form is:

20937 = 3¹ × 7¹ × 997¹

Step-3: Factors of 20924

List of positive integer factors of 20924 that divides 20924 without a remainder.

1, 2, 4, 5231, 10462

Step-4: Factors of 20937

List of positive integer factors of 20937 that divides 20924 without a remainder.

1, 3, 7, 21, 997, 2991, 6979

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20924 and 20937. The biggest common factor number is the GCF number.
So the greatest common factor 20924 and 20937 is 1.

Also check out the Least Common Multiple of 20924 and 20937