What is the Greatest Common Factor of 45105 and 45113?

Greatest common factor (GCF) of 45105 and 45113 is 1.

GCF(45105,45113) = 1

We will now calculate the prime factors of 45105 and 45113, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45105 and 45113.

How to find the GCF of 45105 and 45113?

We will first find the prime factorization of 45105 and 45113. After we will calculate the factors of 45105 and 45113 and find the biggest common factor number .

Step-1: Prime Factorization of 45105

Prime factors of 45105 are 3, 5, 31, 97. Prime factorization of 45105 in exponential form is:

45105 = 3¹ × 5¹ × 31¹ × 97¹

Step-2: Prime Factorization of 45113

Prime factors of 45113 are 197, 229. Prime factorization of 45113 in exponential form is:

45113 = 197¹ × 229¹

Step-3: Factors of 45105

List of positive integer factors of 45105 that divides 45105 without a remainder.

1, 3, 5, 15, 31, 93, 97, 155, 291, 465, 485, 1455, 3007, 9021, 15035

Step-4: Factors of 45113

List of positive integer factors of 45113 that divides 45105 without a remainder.

1, 197, 229

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45105 and 45113. The biggest common factor number is the GCF number.
So the greatest common factor 45105 and 45113 is 1.

Also check out the Least Common Multiple of 45105 and 45113