What is the Greatest Common Factor of 75831 and 75851?

Greatest common factor (GCF) of 75831 and 75851 is 1.

GCF(75831,75851) = 1

We will now calculate the prime factors of 75831 and 75851, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75831 and 75851.

How to find the GCF of 75831 and 75851?

We will first find the prime factorization of 75831 and 75851. After we will calculate the factors of 75831 and 75851 and find the biggest common factor number .

Step-1: Prime Factorization of 75831

Prime factors of 75831 are 3, 7, 23, 157. Prime factorization of 75831 in exponential form is:

75831 = 3¹ × 7¹ × 23¹ × 157¹

Step-2: Prime Factorization of 75851

Prime factors of 75851 are 101, 751. Prime factorization of 75851 in exponential form is:

75851 = 101¹ × 751¹

Step-3: Factors of 75831

List of positive integer factors of 75831 that divides 75831 without a remainder.

1, 3, 7, 21, 23, 69, 157, 161, 471, 483, 1099, 3297, 3611, 10833, 25277

Step-4: Factors of 75851

List of positive integer factors of 75851 that divides 75831 without a remainder.

1, 101, 751

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75831 and 75851. The biggest common factor number is the GCF number.
So the greatest common factor 75831 and 75851 is 1.

Also check out the Least Common Multiple of 75831 and 75851