What is the Greatest Common Factor of 28292 and 28310?

Greatest common factor (GCF) of 28292 and 28310 is 2.

GCF(28292,28310) = 2

We will now calculate the prime factors of 28292 and 28310, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28292 and 28310.

How to find the GCF of 28292 and 28310?

We will first find the prime factorization of 28292 and 28310. After we will calculate the factors of 28292 and 28310 and find the biggest common factor number .

Step-1: Prime Factorization of 28292

Prime factors of 28292 are 2, 11, 643. Prime factorization of 28292 in exponential form is:

28292 = 2² × 11¹ × 643¹

Step-2: Prime Factorization of 28310

Prime factors of 28310 are 2, 5, 19, 149. Prime factorization of 28310 in exponential form is:

28310 = 2¹ × 5¹ × 19¹ × 149¹

Step-3: Factors of 28292

List of positive integer factors of 28292 that divides 28292 without a remainder.

1, 2, 4, 11, 22, 44, 643, 1286, 2572, 7073, 14146

Step-4: Factors of 28310

List of positive integer factors of 28310 that divides 28292 without a remainder.

1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2831, 5662, 14155

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28292 and 28310. The biggest common factor number is the GCF number.
So the greatest common factor 28292 and 28310 is 2.

Also check out the Least Common Multiple of 28292 and 28310