What is the Greatest Common Factor of 45189 and 45193?

Greatest common factor (GCF) of 45189 and 45193 is 1.

GCF(45189,45193) = 1

We will now calculate the prime factors of 45189 and 45193, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45189 and 45193.

How to find the GCF of 45189 and 45193?

We will first find the prime factorization of 45189 and 45193. After we will calculate the factors of 45189 and 45193 and find the biggest common factor number .

Step-1: Prime Factorization of 45189

Prime factors of 45189 are 3, 5021. Prime factorization of 45189 in exponential form is:

45189 = 3² × 5021¹

Step-2: Prime Factorization of 45193

Prime factors of 45193 are 43, 1051. Prime factorization of 45193 in exponential form is:

45193 = 43¹ × 1051¹

Step-3: Factors of 45189

List of positive integer factors of 45189 that divides 45189 without a remainder.

1, 3, 9, 5021, 15063

Step-4: Factors of 45193

List of positive integer factors of 45193 that divides 45189 without a remainder.

1, 43, 1051

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45189 and 45193. The biggest common factor number is the GCF number.
So the greatest common factor 45189 and 45193 is 1.

Also check out the Least Common Multiple of 45189 and 45193