What is the Greatest Common Factor of 75818 and 75836?

Greatest common factor (GCF) of 75818 and 75836 is 2.

GCF(75818,75836) = 2

We will now calculate the prime factors of 75818 and 75836, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75818 and 75836.

How to find the GCF of 75818 and 75836?

We will first find the prime factorization of 75818 and 75836. After we will calculate the factors of 75818 and 75836 and find the biggest common factor number .

Step-1: Prime Factorization of 75818

Prime factors of 75818 are 2, 167, 227. Prime factorization of 75818 in exponential form is:

75818 = 2¹ × 167¹ × 227¹

Step-2: Prime Factorization of 75836

Prime factors of 75836 are 2, 18959. Prime factorization of 75836 in exponential form is:

75836 = 2² × 18959¹

Step-3: Factors of 75818

List of positive integer factors of 75818 that divides 75818 without a remainder.

1, 2, 167, 227, 334, 454, 37909

Step-4: Factors of 75836

List of positive integer factors of 75836 that divides 75818 without a remainder.

1, 2, 4, 18959, 37918

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75818 and 75836. The biggest common factor number is the GCF number.
So the greatest common factor 75818 and 75836 is 2.

Also check out the Least Common Multiple of 75818 and 75836