What is the Greatest Common Factor of 78793 and 78804?

Greatest common factor (GCF) of 78793 and 78804 is 11.

GCF(78793,78804) = 11

We will now calculate the prime factors of 78793 and 78804, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78793 and 78804.

How to find the GCF of 78793 and 78804?

We will first find the prime factorization of 78793 and 78804. After we will calculate the factors of 78793 and 78804 and find the biggest common factor number .

Step-1: Prime Factorization of 78793

Prime factors of 78793 are 11, 13, 19, 29. Prime factorization of 78793 in exponential form is:

78793 = 11¹ × 13¹ × 19¹ × 29¹

Step-2: Prime Factorization of 78804

Prime factors of 78804 are 2, 3, 11, 199. Prime factorization of 78804 in exponential form is:

78804 = 2² × 3² × 11¹ × 199¹

Step-3: Factors of 78793

List of positive integer factors of 78793 that divides 78793 without a remainder.

1, 11, 13, 19, 29, 143, 209, 247, 319, 377, 551, 2717, 4147, 6061, 7163

Step-4: Factors of 78804

List of positive integer factors of 78804 that divides 78793 without a remainder.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 199, 396, 398, 597, 796, 1194, 1791, 2189, 2388, 3582, 4378, 6567, 7164, 8756, 13134, 19701, 26268, 39402

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78793 and 78804. The biggest common factor number is the GCF number.
So the greatest common factor 78793 and 78804 is 11.

Also check out the Least Common Multiple of 78793 and 78804