What is the Greatest Common Factor of 36505 and 36509?

Greatest common factor (GCF) of 36505 and 36509 is 1.

GCF(36505,36509) = 1

We will now calculate the prime factors of 36505 and 36509, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 36505 and 36509.

How to find the GCF of 36505 and 36509?

We will first find the prime factorization of 36505 and 36509. After we will calculate the factors of 36505 and 36509 and find the biggest common factor number .

Step-1: Prime Factorization of 36505

Prime factors of 36505 are 5, 7, 149. Prime factorization of 36505 in exponential form is:

36505 = 5¹ × 7² × 149¹

Step-2: Prime Factorization of 36509

Prime factors of 36509 are 11, 3319. Prime factorization of 36509 in exponential form is:

36509 = 11¹ × 3319¹

Step-3: Factors of 36505

List of positive integer factors of 36505 that divides 36505 without a remainder.

1, 5, 7, 35, 49, 149, 245, 745, 1043, 5215, 7301

Step-4: Factors of 36509

List of positive integer factors of 36509 that divides 36505 without a remainder.

1, 11, 3319

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 36505 and 36509. The biggest common factor number is the GCF number.
So the greatest common factor 36505 and 36509 is 1.

Also check out the Least Common Multiple of 36505 and 36509