What is the Greatest Common Factor of 28231 and 28235?

Greatest common factor (GCF) of 28231 and 28235 is 1.

GCF(28231,28235) = 1

We will now calculate the prime factors of 28231 and 28235, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28231 and 28235.

How to find the GCF of 28231 and 28235?

We will first find the prime factorization of 28231 and 28235. After we will calculate the factors of 28231 and 28235 and find the biggest common factor number .

Step-1: Prime Factorization of 28231

Prime factors of 28231 are 7, 37, 109. Prime factorization of 28231 in exponential form is:

28231 = 7¹ × 37¹ × 109¹

Step-2: Prime Factorization of 28235

Prime factors of 28235 are 5, 5647. Prime factorization of 28235 in exponential form is:

28235 = 5¹ × 5647¹

Step-3: Factors of 28231

List of positive integer factors of 28231 that divides 28231 without a remainder.

1, 7, 37, 109, 259, 763, 4033

Step-4: Factors of 28235

List of positive integer factors of 28235 that divides 28231 without a remainder.

1, 5, 5647

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28231 and 28235. The biggest common factor number is the GCF number.
So the greatest common factor 28231 and 28235 is 1.

Also check out the Least Common Multiple of 28231 and 28235