What is the Greatest Common Factor of 89135 and 89139?

Greatest common factor (GCF) of 89135 and 89139 is 1.

GCF(89135,89139) = 1

We will now calculate the prime factors of 89135 and 89139, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89135 and 89139.

How to find the GCF of 89135 and 89139?

We will first find the prime factorization of 89135 and 89139. After we will calculate the factors of 89135 and 89139 and find the biggest common factor number .

Step-1: Prime Factorization of 89135

Prime factors of 89135 are 5, 17827. Prime factorization of 89135 in exponential form is:

89135 = 5¹ × 17827¹

Step-2: Prime Factorization of 89139

Prime factors of 89139 are 3, 43, 691. Prime factorization of 89139 in exponential form is:

89139 = 3¹ × 43¹ × 691¹

Step-3: Factors of 89135

List of positive integer factors of 89135 that divides 89135 without a remainder.

1, 5, 17827

Step-4: Factors of 89139

List of positive integer factors of 89139 that divides 89135 without a remainder.

1, 3, 43, 129, 691, 2073, 29713

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89135 and 89139. The biggest common factor number is the GCF number.
So the greatest common factor 89135 and 89139 is 1.

Also check out the Least Common Multiple of 89135 and 89139