What is the Greatest Common Factor of 75139 and 75148?

Greatest common factor (GCF) of 75139 and 75148 is 1.

GCF(75139,75148) = 1

We will now calculate the prime factors of 75139 and 75148, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75139 and 75148.

How to find the GCF of 75139 and 75148?

We will first find the prime factorization of 75139 and 75148. After we will calculate the factors of 75139 and 75148 and find the biggest common factor number .

Step-1: Prime Factorization of 75139

Prime factors of 75139 are 29, 2591. Prime factorization of 75139 in exponential form is:

75139 = 29¹ × 2591¹

Step-2: Prime Factorization of 75148

Prime factors of 75148 are 2, 18787. Prime factorization of 75148 in exponential form is:

75148 = 2² × 18787¹

Step-3: Factors of 75139

List of positive integer factors of 75139 that divides 75139 without a remainder.

1, 29, 2591

Step-4: Factors of 75148

List of positive integer factors of 75148 that divides 75139 without a remainder.

1, 2, 4, 18787, 37574

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75139 and 75148. The biggest common factor number is the GCF number.
So the greatest common factor 75139 and 75148 is 1.

Also check out the Least Common Multiple of 75139 and 75148