What is the Greatest Common Factor of 20932 and 20936?

Greatest common factor (GCF) of 20932 and 20936 is 4.

GCF(20932,20936) = 4

We will now calculate the prime factors of 20932 and 20936, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20932 and 20936.

How to find the GCF of 20932 and 20936?

We will first find the prime factorization of 20932 and 20936. After we will calculate the factors of 20932 and 20936 and find the biggest common factor number .

Step-1: Prime Factorization of 20932

Prime factors of 20932 are 2, 5233. Prime factorization of 20932 in exponential form is:

20932 = 2² × 5233¹

Step-2: Prime Factorization of 20936

Prime factors of 20936 are 2, 2617. Prime factorization of 20936 in exponential form is:

20936 = 2³ × 2617¹

Step-3: Factors of 20932

List of positive integer factors of 20932 that divides 20932 without a remainder.

1, 2, 4, 5233, 10466

Step-4: Factors of 20936

List of positive integer factors of 20936 that divides 20932 without a remainder.

1, 2, 4, 8, 2617, 5234, 10468

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20932 and 20936. The biggest common factor number is the GCF number.
So the greatest common factor 20932 and 20936 is 4.

Also check out the Least Common Multiple of 20932 and 20936