What is the Greatest Common Factor of 20276 and 20282?

Greatest common factor (GCF) of 20276 and 20282 is 2.

GCF(20276,20282) = 2

We will now calculate the prime factors of 20276 and 20282, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20276 and 20282.

How to find the GCF of 20276 and 20282?

We will first find the prime factorization of 20276 and 20282. After we will calculate the factors of 20276 and 20282 and find the biggest common factor number .

Step-1: Prime Factorization of 20276

Prime factors of 20276 are 2, 37, 137. Prime factorization of 20276 in exponential form is:

20276 = 2² × 37¹ × 137¹

Step-2: Prime Factorization of 20282

Prime factors of 20282 are 2, 10141. Prime factorization of 20282 in exponential form is:

20282 = 2¹ × 10141¹

Step-3: Factors of 20276

List of positive integer factors of 20276 that divides 20276 without a remainder.

1, 2, 4, 37, 74, 137, 148, 274, 548, 5069, 10138

Step-4: Factors of 20282

List of positive integer factors of 20282 that divides 20276 without a remainder.

1, 2, 10141

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20276 and 20282. The biggest common factor number is the GCF number.
So the greatest common factor 20276 and 20282 is 2.

Also check out the Least Common Multiple of 20276 and 20282