What is the Greatest Common Factor of 51015 and 51027?

Greatest common factor (GCF) of 51015 and 51027 is 3.

GCF(51015,51027) = 3

We will now calculate the prime factors of 51015 and 51027, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51015 and 51027.

How to find the GCF of 51015 and 51027?

We will first find the prime factorization of 51015 and 51027. After we will calculate the factors of 51015 and 51027 and find the biggest common factor number .

Step-1: Prime Factorization of 51015

Prime factors of 51015 are 3, 5, 19, 179. Prime factorization of 51015 in exponential form is:

51015 = 3¹ × 5¹ × 19¹ × 179¹

Step-2: Prime Factorization of 51027

Prime factors of 51027 are 3, 73, 233. Prime factorization of 51027 in exponential form is:

51027 = 3¹ × 73¹ × 233¹

Step-3: Factors of 51015

List of positive integer factors of 51015 that divides 51015 without a remainder.

1, 3, 5, 15, 19, 57, 95, 179, 285, 537, 895, 2685, 3401, 10203, 17005

Step-4: Factors of 51027

List of positive integer factors of 51027 that divides 51015 without a remainder.

1, 3, 73, 219, 233, 699, 17009

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51015 and 51027. The biggest common factor number is the GCF number.
So the greatest common factor 51015 and 51027 is 3.

Also check out the Least Common Multiple of 51015 and 51027