What is the Greatest Common Factor of 89545 and 89555?

Greatest common factor (GCF) of 89545 and 89555 is 5.

GCF(89545,89555) = 5

We will now calculate the prime factors of 89545 and 89555, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89545 and 89555.

How to find the GCF of 89545 and 89555?

We will first find the prime factorization of 89545 and 89555. After we will calculate the factors of 89545 and 89555 and find the biggest common factor number .

Step-1: Prime Factorization of 89545

Prime factors of 89545 are 5, 17909. Prime factorization of 89545 in exponential form is:

89545 = 5¹ × 17909¹

Step-2: Prime Factorization of 89555

Prime factors of 89555 are 5, 17911. Prime factorization of 89555 in exponential form is:

89555 = 5¹ × 17911¹

Step-3: Factors of 89545

List of positive integer factors of 89545 that divides 89545 without a remainder.

1, 5, 17909

Step-4: Factors of 89555

List of positive integer factors of 89555 that divides 89545 without a remainder.

1, 5, 17911

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89545 and 89555. The biggest common factor number is the GCF number.
So the greatest common factor 89545 and 89555 is 5.

Also check out the Least Common Multiple of 89545 and 89555