What is the Greatest Common Factor of 78885 and 78893?

Greatest common factor (GCF) of 78885 and 78893 is 1.

GCF(78885,78893) = 1

We will now calculate the prime factors of 78885 and 78893, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78885 and 78893.

How to find the GCF of 78885 and 78893?

We will first find the prime factorization of 78885 and 78893. After we will calculate the factors of 78885 and 78893 and find the biggest common factor number .

Step-1: Prime Factorization of 78885

Prime factors of 78885 are 3, 5, 1753. Prime factorization of 78885 in exponential form is:

78885 = 3² × 5¹ × 1753¹

Step-2: Prime Factorization of 78893

Prime factors of 78893 are 78893. Prime factorization of 78893 in exponential form is:

78893 = 78893¹

Step-3: Factors of 78885

List of positive integer factors of 78885 that divides 78885 without a remainder.

1, 3, 5, 9, 15, 45, 1753, 5259, 8765, 15777, 26295

Step-4: Factors of 78893

List of positive integer factors of 78893 that divides 78885 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78885 and 78893. The biggest common factor number is the GCF number.
So the greatest common factor 78885 and 78893 is 1.

Also check out the Least Common Multiple of 78885 and 78893