What is the Greatest Common Factor of 20584 and 20588?

Greatest common factor (GCF) of 20584 and 20588 is 4.

GCF(20584,20588) = 4

We will now calculate the prime factors of 20584 and 20588, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20584 and 20588.

How to find the GCF of 20584 and 20588?

We will first find the prime factorization of 20584 and 20588. After we will calculate the factors of 20584 and 20588 and find the biggest common factor number .

Step-1: Prime Factorization of 20584

Prime factors of 20584 are 2, 31, 83. Prime factorization of 20584 in exponential form is:

20584 = 2³ × 31¹ × 83¹

Step-2: Prime Factorization of 20588

Prime factors of 20588 are 2, 5147. Prime factorization of 20588 in exponential form is:

20588 = 2² × 5147¹

Step-3: Factors of 20584

List of positive integer factors of 20584 that divides 20584 without a remainder.

1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 2573, 5146, 10292

Step-4: Factors of 20588

List of positive integer factors of 20588 that divides 20584 without a remainder.

1, 2, 4, 5147, 10294

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20584 and 20588. The biggest common factor number is the GCF number.
So the greatest common factor 20584 and 20588 is 4.

Also check out the Least Common Multiple of 20584 and 20588