What is the Greatest Common Factor of 75715 and 75734?

Greatest common factor (GCF) of 75715 and 75734 is 19.

GCF(75715,75734) = 19

We will now calculate the prime factors of 75715 and 75734, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75715 and 75734.

How to find the GCF of 75715 and 75734?

We will first find the prime factorization of 75715 and 75734. After we will calculate the factors of 75715 and 75734 and find the biggest common factor number .

Step-1: Prime Factorization of 75715

Prime factors of 75715 are 5, 19, 797. Prime factorization of 75715 in exponential form is:

75715 = 5¹ × 19¹ × 797¹

Step-2: Prime Factorization of 75734

Prime factors of 75734 are 2, 19, 1993. Prime factorization of 75734 in exponential form is:

75734 = 2¹ × 19¹ × 1993¹

Step-3: Factors of 75715

List of positive integer factors of 75715 that divides 75715 without a remainder.

1, 5, 19, 95, 797, 3985, 15143

Step-4: Factors of 75734

List of positive integer factors of 75734 that divides 75715 without a remainder.

1, 2, 19, 38, 1993, 3986, 37867

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75715 and 75734. The biggest common factor number is the GCF number.
So the greatest common factor 75715 and 75734 is 19.

Also check out the Least Common Multiple of 75715 and 75734