What is the Greatest Common Factor of 51435 and 51441?

Greatest common factor (GCF) of 51435 and 51441 is 3.

GCF(51435,51441) = 3

We will now calculate the prime factors of 51435 and 51441, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51435 and 51441.

How to find the GCF of 51435 and 51441?

We will first find the prime factorization of 51435 and 51441. After we will calculate the factors of 51435 and 51441 and find the biggest common factor number .

Step-1: Prime Factorization of 51435

Prime factors of 51435 are 3, 5, 127. Prime factorization of 51435 in exponential form is:

51435 = 3⁴ × 5¹ × 127¹

Step-2: Prime Factorization of 51441

Prime factors of 51441 are 3, 13, 1319. Prime factorization of 51441 in exponential form is:

51441 = 3¹ × 13¹ × 1319¹

Step-3: Factors of 51435

List of positive integer factors of 51435 that divides 51435 without a remainder.

1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 381, 405, 635, 1143, 1905, 3429, 5715, 10287, 17145

Step-4: Factors of 51441

List of positive integer factors of 51441 that divides 51435 without a remainder.

1, 3, 13, 39, 1319, 3957, 17147

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51435 and 51441. The biggest common factor number is the GCF number.
So the greatest common factor 51435 and 51441 is 3.

Also check out the Least Common Multiple of 51435 and 51441