What is the Greatest Common Factor of 51705 and 51710?

Greatest common factor (GCF) of 51705 and 51710 is 5.

GCF(51705,51710) = 5

We will now calculate the prime factors of 51705 and 51710, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51705 and 51710.

How to find the GCF of 51705 and 51710?

We will first find the prime factorization of 51705 and 51710. After we will calculate the factors of 51705 and 51710 and find the biggest common factor number .

Step-1: Prime Factorization of 51705

Prime factors of 51705 are 3, 5, 383. Prime factorization of 51705 in exponential form is:

51705 = 3³ × 5¹ × 383¹

Step-2: Prime Factorization of 51710

Prime factors of 51710 are 2, 5, 5171. Prime factorization of 51710 in exponential form is:

51710 = 2¹ × 5¹ × 5171¹

Step-3: Factors of 51705

List of positive integer factors of 51705 that divides 51705 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135, 383, 1149, 1915, 3447, 5745, 10341, 17235

Step-4: Factors of 51710

List of positive integer factors of 51710 that divides 51705 without a remainder.

1, 2, 5, 10, 5171, 10342, 25855

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51705 and 51710. The biggest common factor number is the GCF number.
So the greatest common factor 51705 and 51710 is 5.

Also check out the Least Common Multiple of 51705 and 51710