What is the Greatest Common Factor of 28230 and 28250?

Greatest common factor (GCF) of 28230 and 28250 is 10.

GCF(28230,28250) = 10

We will now calculate the prime factors of 28230 and 28250, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28230 and 28250.

How to find the GCF of 28230 and 28250?

We will first find the prime factorization of 28230 and 28250. After we will calculate the factors of 28230 and 28250 and find the biggest common factor number .

Step-1: Prime Factorization of 28230

Prime factors of 28230 are 2, 3, 5, 941. Prime factorization of 28230 in exponential form is:

28230 = 2¹ × 3¹ × 5¹ × 941¹

Step-2: Prime Factorization of 28250

Prime factors of 28250 are 2, 5, 113. Prime factorization of 28250 in exponential form is:

28250 = 2¹ × 5³ × 113¹

Step-3: Factors of 28230

List of positive integer factors of 28230 that divides 28230 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 941, 1882, 2823, 4705, 5646, 9410, 14115

Step-4: Factors of 28250

List of positive integer factors of 28250 that divides 28230 without a remainder.

1, 2, 5, 10, 25, 50, 113, 125, 226, 250, 565, 1130, 2825, 5650, 14125

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28230 and 28250. The biggest common factor number is the GCF number.
So the greatest common factor 28230 and 28250 is 10.

Also check out the Least Common Multiple of 28230 and 28250