What is the Greatest Common Factor of 83547 and 83565?

Greatest common factor (GCF) of 83547 and 83565 is 9.

GCF(83547,83565) = 9

We will now calculate the prime factors of 83547 and 83565, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83547 and 83565.

How to find the GCF of 83547 and 83565?

We will first find the prime factorization of 83547 and 83565. After we will calculate the factors of 83547 and 83565 and find the biggest common factor number .

Step-1: Prime Factorization of 83547

Prime factors of 83547 are 3, 9283. Prime factorization of 83547 in exponential form is:

83547 = 3² × 9283¹

Step-2: Prime Factorization of 83565

Prime factors of 83565 are 3, 5, 619. Prime factorization of 83565 in exponential form is:

83565 = 3³ × 5¹ × 619¹

Step-3: Factors of 83547

List of positive integer factors of 83547 that divides 83547 without a remainder.

1, 3, 9, 9283, 27849

Step-4: Factors of 83565

List of positive integer factors of 83565 that divides 83547 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135, 619, 1857, 3095, 5571, 9285, 16713, 27855

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83547 and 83565. The biggest common factor number is the GCF number.
So the greatest common factor 83547 and 83565 is 9.

Also check out the Least Common Multiple of 83547 and 83565