What is the Greatest Common Factor of 78894 and 78901?

Greatest common factor (GCF) of 78894 and 78901 is 1.

GCF(78894,78901) = 1

We will now calculate the prime factors of 78894 and 78901, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78894 and 78901.

How to find the GCF of 78894 and 78901?

We will first find the prime factorization of 78894 and 78901. After we will calculate the factors of 78894 and 78901 and find the biggest common factor number .

Step-1: Prime Factorization of 78894

Prime factors of 78894 are 2, 3, 487. Prime factorization of 78894 in exponential form is:

78894 = 2¹ × 3⁴ × 487¹

Step-2: Prime Factorization of 78901

Prime factors of 78901 are 78901. Prime factorization of 78901 in exponential form is:

78901 = 78901¹

Step-3: Factors of 78894

List of positive integer factors of 78894 that divides 78894 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 487, 974, 1461, 2922, 4383, 8766, 13149, 26298, 39447

Step-4: Factors of 78901

List of positive integer factors of 78901 that divides 78894 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78894 and 78901. The biggest common factor number is the GCF number.
So the greatest common factor 78894 and 78901 is 1.

Also check out the Least Common Multiple of 78894 and 78901