What is the Greatest Common Factor of 45315 and 45319?

Greatest common factor (GCF) of 45315 and 45319 is 1.

GCF(45315,45319) = 1

We will now calculate the prime factors of 45315 and 45319, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45315 and 45319.

How to find the GCF of 45315 and 45319?

We will first find the prime factorization of 45315 and 45319. After we will calculate the factors of 45315 and 45319 and find the biggest common factor number .

Step-1: Prime Factorization of 45315

Prime factors of 45315 are 3, 5, 19, 53. Prime factorization of 45315 in exponential form is:

45315 = 3² × 5¹ × 19¹ × 53¹

Step-2: Prime Factorization of 45319

Prime factors of 45319 are 45319. Prime factorization of 45319 in exponential form is:

45319 = 45319¹

Step-3: Factors of 45315

List of positive integer factors of 45315 that divides 45315 without a remainder.

1, 3, 5, 9, 15, 19, 45, 53, 57, 95, 159, 171, 265, 285, 477, 795, 855, 1007, 2385, 3021, 5035, 9063, 15105

Step-4: Factors of 45319

List of positive integer factors of 45319 that divides 45315 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45315 and 45319. The biggest common factor number is the GCF number.
So the greatest common factor 45315 and 45319 is 1.

Also check out the Least Common Multiple of 45315 and 45319