What is the Greatest Common Factor of 20607 and 20624?

Greatest common factor (GCF) of 20607 and 20624 is 1.

GCF(20607,20624) = 1

We will now calculate the prime factors of 20607 and 20624, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20607 and 20624.

How to find the GCF of 20607 and 20624?

We will first find the prime factorization of 20607 and 20624. After we will calculate the factors of 20607 and 20624 and find the biggest common factor number .

Step-1: Prime Factorization of 20607

Prime factors of 20607 are 3, 6869. Prime factorization of 20607 in exponential form is:

20607 = 3¹ × 6869¹

Step-2: Prime Factorization of 20624

Prime factors of 20624 are 2, 1289. Prime factorization of 20624 in exponential form is:

20624 = 2⁴ × 1289¹

Step-3: Factors of 20607

List of positive integer factors of 20607 that divides 20607 without a remainder.

1, 3, 6869

Step-4: Factors of 20624

List of positive integer factors of 20624 that divides 20607 without a remainder.

1, 2, 4, 8, 16, 1289, 2578, 5156, 10312

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20607 and 20624. The biggest common factor number is the GCF number.
So the greatest common factor 20607 and 20624 is 1.

Also check out the Least Common Multiple of 20607 and 20624