What is the Greatest Common Factor of 51045 and 51055?

Greatest common factor (GCF) of 51045 and 51055 is 5.

GCF(51045,51055) = 5

We will now calculate the prime factors of 51045 and 51055, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51045 and 51055.

How to find the GCF of 51045 and 51055?

We will first find the prime factorization of 51045 and 51055. After we will calculate the factors of 51045 and 51055 and find the biggest common factor number .

Step-1: Prime Factorization of 51045

Prime factors of 51045 are 3, 5, 41, 83. Prime factorization of 51045 in exponential form is:

51045 = 3¹ × 5¹ × 41¹ × 83¹

Step-2: Prime Factorization of 51055

Prime factors of 51055 are 5, 10211. Prime factorization of 51055 in exponential form is:

51055 = 5¹ × 10211¹

Step-3: Factors of 51045

List of positive integer factors of 51045 that divides 51045 without a remainder.

1, 3, 5, 15, 41, 83, 123, 205, 249, 415, 615, 1245, 3403, 10209, 17015

Step-4: Factors of 51055

List of positive integer factors of 51055 that divides 51045 without a remainder.

1, 5, 10211

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51045 and 51055. The biggest common factor number is the GCF number.
So the greatest common factor 51045 and 51055 is 5.

Also check out the Least Common Multiple of 51045 and 51055