What is the Greatest Common Factor of 78285 and 78301?

Greatest common factor (GCF) of 78285 and 78301 is 1.

GCF(78285,78301) = 1

We will now calculate the prime factors of 78285 and 78301, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78285 and 78301.

How to find the GCF of 78285 and 78301?

We will first find the prime factorization of 78285 and 78301. After we will calculate the factors of 78285 and 78301 and find the biggest common factor number .

Step-1: Prime Factorization of 78285

Prime factors of 78285 are 3, 5, 17, 307. Prime factorization of 78285 in exponential form is:

78285 = 3¹ × 5¹ × 17¹ × 307¹

Step-2: Prime Factorization of 78301

Prime factors of 78301 are 78301. Prime factorization of 78301 in exponential form is:

78301 = 78301¹

Step-3: Factors of 78285

List of positive integer factors of 78285 that divides 78285 without a remainder.

1, 3, 5, 15, 17, 51, 85, 255, 307, 921, 1535, 4605, 5219, 15657, 26095

Step-4: Factors of 78301

List of positive integer factors of 78301 that divides 78285 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78285 and 78301. The biggest common factor number is the GCF number.
So the greatest common factor 78285 and 78301 is 1.

Also check out the Least Common Multiple of 78285 and 78301