What is the Greatest Common Factor of 26425 and 26430?

Greatest common factor (GCF) of 26425 and 26430 is 5.

GCF(26425,26430) = 5

We will now calculate the prime factors of 26425 and 26430, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 26425 and 26430.

How to find the GCF of 26425 and 26430?

We will first find the prime factorization of 26425 and 26430. After we will calculate the factors of 26425 and 26430 and find the biggest common factor number .

Step-1: Prime Factorization of 26425

Prime factors of 26425 are 5, 7, 151. Prime factorization of 26425 in exponential form is:

26425 = 5² × 7¹ × 151¹

Step-2: Prime Factorization of 26430

Prime factors of 26430 are 2, 3, 5, 881. Prime factorization of 26430 in exponential form is:

26430 = 2¹ × 3¹ × 5¹ × 881¹

Step-3: Factors of 26425

List of positive integer factors of 26425 that divides 26425 without a remainder.

1, 5, 7, 25, 35, 151, 175, 755, 1057, 3775, 5285

Step-4: Factors of 26430

List of positive integer factors of 26430 that divides 26425 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 881, 1762, 2643, 4405, 5286, 8810, 13215

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 26425 and 26430. The biggest common factor number is the GCF number.
So the greatest common factor 26425 and 26430 is 5.

Also check out the Least Common Multiple of 26425 and 26430