What is the Greatest Common Factor of 65725 and 65729?

Greatest common factor (GCF) of 65725 and 65729 is 1.

GCF(65725,65729) = 1

We will now calculate the prime factors of 65725 and 65729, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65725 and 65729.

How to find the GCF of 65725 and 65729?

We will first find the prime factorization of 65725 and 65729. After we will calculate the factors of 65725 and 65729 and find the biggest common factor number .

Step-1: Prime Factorization of 65725

Prime factors of 65725 are 5, 11, 239. Prime factorization of 65725 in exponential form is:

65725 = 5² × 11¹ × 239¹

Step-2: Prime Factorization of 65729

Prime factors of 65729 are 65729. Prime factorization of 65729 in exponential form is:

65729 = 65729¹

Step-3: Factors of 65725

List of positive integer factors of 65725 that divides 65725 without a remainder.

1, 5, 11, 25, 55, 239, 275, 1195, 2629, 5975, 13145

Step-4: Factors of 65729

List of positive integer factors of 65729 that divides 65725 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65725 and 65729. The biggest common factor number is the GCF number.
So the greatest common factor 65725 and 65729 is 1.

Also check out the Least Common Multiple of 65725 and 65729