What is the Greatest Common Factor of 75856 and 75862?

Greatest common factor (GCF) of 75856 and 75862 is 2.

GCF(75856,75862) = 2

We will now calculate the prime factors of 75856 and 75862, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75856 and 75862.

How to find the GCF of 75856 and 75862?

We will first find the prime factorization of 75856 and 75862. After we will calculate the factors of 75856 and 75862 and find the biggest common factor number .

Step-1: Prime Factorization of 75856

Prime factors of 75856 are 2, 11, 431. Prime factorization of 75856 in exponential form is:

75856 = 2⁴ × 11¹ × 431¹

Step-2: Prime Factorization of 75862

Prime factors of 75862 are 2, 83, 457. Prime factorization of 75862 in exponential form is:

75862 = 2¹ × 83¹ × 457¹

Step-3: Factors of 75856

List of positive integer factors of 75856 that divides 75856 without a remainder.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 431, 862, 1724, 3448, 4741, 6896, 9482, 18964, 37928

Step-4: Factors of 75862

List of positive integer factors of 75862 that divides 75856 without a remainder.

1, 2, 83, 166, 457, 914, 37931

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75856 and 75862. The biggest common factor number is the GCF number.
So the greatest common factor 75856 and 75862 is 2.

Also check out the Least Common Multiple of 75856 and 75862