What is the Greatest Common Factor of 28645 and 28652?

Greatest common factor (GCF) of 28645 and 28652 is 1.

GCF(28645,28652) = 1

We will now calculate the prime factors of 28645 and 28652, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 28645 and 28652.

How to find the GCF of 28645 and 28652?

We will first find the prime factorization of 28645 and 28652. After we will calculate the factors of 28645 and 28652 and find the biggest common factor number .

Step-1: Prime Factorization of 28645

Prime factors of 28645 are 5, 17, 337. Prime factorization of 28645 in exponential form is:

28645 = 5¹ × 17¹ × 337¹

Step-2: Prime Factorization of 28652

Prime factors of 28652 are 2, 13, 19, 29. Prime factorization of 28652 in exponential form is:

28652 = 2² × 13¹ × 19¹ × 29¹

Step-3: Factors of 28645

List of positive integer factors of 28645 that divides 28645 without a remainder.

1, 5, 17, 85, 337, 1685, 5729

Step-4: Factors of 28652

List of positive integer factors of 28652 that divides 28645 without a remainder.

1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 116, 247, 377, 494, 551, 754, 988, 1102, 1508, 2204, 7163, 14326

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 28645 and 28652. The biggest common factor number is the GCF number.
So the greatest common factor 28645 and 28652 is 1.

Also check out the Least Common Multiple of 28645 and 28652