What is the Greatest Common Factor of 45505 and 45510?

Greatest common factor (GCF) of 45505 and 45510 is 5.

GCF(45505,45510) = 5

We will now calculate the prime factors of 45505 and 45510, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45505 and 45510.

How to find the GCF of 45505 and 45510?

We will first find the prime factorization of 45505 and 45510. After we will calculate the factors of 45505 and 45510 and find the biggest common factor number .

Step-1: Prime Factorization of 45505

Prime factors of 45505 are 5, 19, 479. Prime factorization of 45505 in exponential form is:

45505 = 5¹ × 19¹ × 479¹

Step-2: Prime Factorization of 45510

Prime factors of 45510 are 2, 3, 5, 37, 41. Prime factorization of 45510 in exponential form is:

45510 = 2¹ × 3¹ × 5¹ × 37¹ × 41¹

Step-3: Factors of 45505

List of positive integer factors of 45505 that divides 45505 without a remainder.

1, 5, 19, 95, 479, 2395, 9101

Step-4: Factors of 45510

List of positive integer factors of 45510 that divides 45505 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 37, 41, 74, 82, 111, 123, 185, 205, 222, 246, 370, 410, 555, 615, 1110, 1230, 1517, 3034, 4551, 7585, 9102, 15170, 22755

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45505 and 45510. The biggest common factor number is the GCF number.
So the greatest common factor 45505 and 45510 is 5.

Also check out the Least Common Multiple of 45505 and 45510