What is the Greatest Common Factor of 45847 and 45855?

Greatest common factor (GCF) of 45847 and 45855 is 1.

GCF(45847,45855) = 1

We will now calculate the prime factors of 45847 and 45855, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45847 and 45855.

How to find the GCF of 45847 and 45855?

We will first find the prime factorization of 45847 and 45855. After we will calculate the factors of 45847 and 45855 and find the biggest common factor number .

Step-1: Prime Factorization of 45847

Prime factors of 45847 are 19, 127. Prime factorization of 45847 in exponential form is:

45847 = 19² × 127¹

Step-2: Prime Factorization of 45855

Prime factors of 45855 are 3, 5, 1019. Prime factorization of 45855 in exponential form is:

45855 = 3² × 5¹ × 1019¹

Step-3: Factors of 45847

List of positive integer factors of 45847 that divides 45847 without a remainder.

1, 19, 127, 361, 2413

Step-4: Factors of 45855

List of positive integer factors of 45855 that divides 45847 without a remainder.

1, 3, 5, 9, 15, 45, 1019, 3057, 5095, 9171, 15285

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45847 and 45855. The biggest common factor number is the GCF number.
So the greatest common factor 45847 and 45855 is 1.

Also check out the Least Common Multiple of 45847 and 45855