What is the Greatest Common Factor of 89005 and 89009?

Greatest common factor (GCF) of 89005 and 89009 is 1.

GCF(89005,89009) = 1

We will now calculate the prime factors of 89005 and 89009, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89005 and 89009.

How to find the GCF of 89005 and 89009?

We will first find the prime factorization of 89005 and 89009. After we will calculate the factors of 89005 and 89009 and find the biggest common factor number .

Step-1: Prime Factorization of 89005

Prime factors of 89005 are 5, 7, 2543. Prime factorization of 89005 in exponential form is:

89005 = 5¹ × 7¹ × 2543¹

Step-2: Prime Factorization of 89009

Prime factors of 89009 are 89009. Prime factorization of 89009 in exponential form is:

89009 = 89009¹

Step-3: Factors of 89005

List of positive integer factors of 89005 that divides 89005 without a remainder.

1, 5, 7, 35, 2543, 12715, 17801

Step-4: Factors of 89009

List of positive integer factors of 89009 that divides 89005 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89005 and 89009. The biggest common factor number is the GCF number.
So the greatest common factor 89005 and 89009 is 1.

Also check out the Least Common Multiple of 89005 and 89009