What is the Greatest Common Factor of 64845 and 64849?

Greatest common factor (GCF) of 64845 and 64849 is 1.

GCF(64845,64849) = 1

We will now calculate the prime factors of 64845 and 64849, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64845 and 64849.

How to find the GCF of 64845 and 64849?

We will first find the prime factorization of 64845 and 64849. After we will calculate the factors of 64845 and 64849 and find the biggest common factor number .

Step-1: Prime Factorization of 64845

Prime factors of 64845 are 3, 5, 11, 131. Prime factorization of 64845 in exponential form is:

64845 = 3² × 5¹ × 11¹ × 131¹

Step-2: Prime Factorization of 64849

Prime factors of 64849 are 64849. Prime factorization of 64849 in exponential form is:

64849 = 64849¹

Step-3: Factors of 64845

List of positive integer factors of 64845 that divides 64845 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 131, 165, 393, 495, 655, 1179, 1441, 1965, 4323, 5895, 7205, 12969, 21615

Step-4: Factors of 64849

List of positive integer factors of 64849 that divides 64845 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64845 and 64849. The biggest common factor number is the GCF number.
So the greatest common factor 64845 and 64849 is 1.

Also check out the Least Common Multiple of 64845 and 64849