What is the Greatest Common Factor of 21914 and 21932?

Greatest common factor (GCF) of 21914 and 21932 is 2.

GCF(21914,21932) = 2

We will now calculate the prime factors of 21914 and 21932, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 21914 and 21932.

How to find the GCF of 21914 and 21932?

We will first find the prime factorization of 21914 and 21932. After we will calculate the factors of 21914 and 21932 and find the biggest common factor number .

Step-1: Prime Factorization of 21914

Prime factors of 21914 are 2, 10957. Prime factorization of 21914 in exponential form is:

21914 = 2¹ × 10957¹

Step-2: Prime Factorization of 21932

Prime factors of 21932 are 2, 5483. Prime factorization of 21932 in exponential form is:

21932 = 2² × 5483¹

Step-3: Factors of 21914

List of positive integer factors of 21914 that divides 21914 without a remainder.

1, 2, 10957

Step-4: Factors of 21932

List of positive integer factors of 21932 that divides 21914 without a remainder.

1, 2, 4, 5483, 10966

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 21914 and 21932. The biggest common factor number is the GCF number.
So the greatest common factor 21914 and 21932 is 2.

Also check out the Least Common Multiple of 21914 and 21932