What is the Greatest Common Factor of 25720 and 25733?

Greatest common factor (GCF) of 25720 and 25733 is 1.

GCF(25720,25733) = 1

We will now calculate the prime factors of 25720 and 25733, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 25720 and 25733.

How to find the GCF of 25720 and 25733?

We will first find the prime factorization of 25720 and 25733. After we will calculate the factors of 25720 and 25733 and find the biggest common factor number .

Step-1: Prime Factorization of 25720

Prime factors of 25720 are 2, 5, 643. Prime factorization of 25720 in exponential form is:

25720 = 2³ × 5¹ × 643¹

Step-2: Prime Factorization of 25733

Prime factors of 25733 are 25733. Prime factorization of 25733 in exponential form is:

25733 = 25733¹

Step-3: Factors of 25720

List of positive integer factors of 25720 that divides 25720 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 643, 1286, 2572, 3215, 5144, 6430, 12860

Step-4: Factors of 25733

List of positive integer factors of 25733 that divides 25720 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 25720 and 25733. The biggest common factor number is the GCF number.
So the greatest common factor 25720 and 25733 is 1.

Also check out the Least Common Multiple of 25720 and 25733