What is the Greatest Common Factor of 65835 and 65847?

Greatest common factor (GCF) of 65835 and 65847 is 3.

GCF(65835,65847) = 3

We will now calculate the prime factors of 65835 and 65847, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65835 and 65847.

How to find the GCF of 65835 and 65847?

We will first find the prime factorization of 65835 and 65847. After we will calculate the factors of 65835 and 65847 and find the biggest common factor number .

Step-1: Prime Factorization of 65835

Prime factors of 65835 are 3, 5, 7, 11, 19. Prime factorization of 65835 in exponential form is:

65835 = 3² × 5¹ × 7¹ × 11¹ × 19¹

Step-2: Prime Factorization of 65847

Prime factors of 65847 are 3, 47, 467. Prime factorization of 65847 in exponential form is:

65847 = 3¹ × 47¹ × 467¹

Step-3: Factors of 65835

List of positive integer factors of 65835 that divides 65835 without a remainder.

1, 3, 5, 7, 9, 11, 15, 19, 21, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 165, 171, 209, 231, 285, 315, 385, 399, 495, 627, 665, 693, 855, 1045, 1155, 1197, 1463, 1881, 1995, 3135, 3465, 4389, 5985, 7315, 9405, 13167, 21945

Step-4: Factors of 65847

List of positive integer factors of 65847 that divides 65835 without a remainder.

1, 3, 47, 141, 467, 1401, 21949

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65835 and 65847. The biggest common factor number is the GCF number.
So the greatest common factor 65835 and 65847 is 3.

Also check out the Least Common Multiple of 65835 and 65847