What is the Greatest Common Factor of 69271 and 69285?

Greatest common factor (GCF) of 69271 and 69285 is 1.

GCF(69271,69285) = 1

We will now calculate the prime factors of 69271 and 69285, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 69271 and 69285.

How to find the GCF of 69271 and 69285?

We will first find the prime factorization of 69271 and 69285. After we will calculate the factors of 69271 and 69285 and find the biggest common factor number .

Step-1: Prime Factorization of 69271

Prime factors of 69271 are 53, 1307. Prime factorization of 69271 in exponential form is:

69271 = 53¹ × 1307¹

Step-2: Prime Factorization of 69285

Prime factors of 69285 are 3, 5, 31, 149. Prime factorization of 69285 in exponential form is:

69285 = 3¹ × 5¹ × 31¹ × 149¹

Step-3: Factors of 69271

List of positive integer factors of 69271 that divides 69271 without a remainder.

1, 53, 1307

Step-4: Factors of 69285

List of positive integer factors of 69285 that divides 69271 without a remainder.

1, 3, 5, 15, 31, 93, 149, 155, 447, 465, 745, 2235, 4619, 13857, 23095

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 69271 and 69285. The biggest common factor number is the GCF number.
So the greatest common factor 69271 and 69285 is 1.

Also check out the Least Common Multiple of 69271 and 69285