What is the Greatest Common Factor of 65575 and 65587?

Greatest common factor (GCF) of 65575 and 65587 is 1.

GCF(65575,65587) = 1

We will now calculate the prime factors of 65575 and 65587, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65575 and 65587.

How to find the GCF of 65575 and 65587?

We will first find the prime factorization of 65575 and 65587. After we will calculate the factors of 65575 and 65587 and find the biggest common factor number .

Step-1: Prime Factorization of 65575

Prime factors of 65575 are 5, 43, 61. Prime factorization of 65575 in exponential form is:

65575 = 5² × 43¹ × 61¹

Step-2: Prime Factorization of 65587

Prime factors of 65587 are 65587. Prime factorization of 65587 in exponential form is:

65587 = 65587¹

Step-3: Factors of 65575

List of positive integer factors of 65575 that divides 65575 without a remainder.

1, 5, 25, 43, 61, 215, 305, 1075, 1525, 2623, 13115

Step-4: Factors of 65587

List of positive integer factors of 65587 that divides 65575 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65575 and 65587. The biggest common factor number is the GCF number.
So the greatest common factor 65575 and 65587 is 1.

Also check out the Least Common Multiple of 65575 and 65587