What is the Greatest Common Factor of 67115 and 67131?

Greatest common factor (GCF) of 67115 and 67131 is 1.

GCF(67115,67131) = 1

We will now calculate the prime factors of 67115 and 67131, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 67115 and 67131.

How to find the GCF of 67115 and 67131?

We will first find the prime factorization of 67115 and 67131. After we will calculate the factors of 67115 and 67131 and find the biggest common factor number .

Step-1: Prime Factorization of 67115

Prime factors of 67115 are 5, 31, 433. Prime factorization of 67115 in exponential form is:

67115 = 5¹ × 31¹ × 433¹

Step-2: Prime Factorization of 67131

Prime factors of 67131 are 3, 7459. Prime factorization of 67131 in exponential form is:

67131 = 3² × 7459¹

Step-3: Factors of 67115

List of positive integer factors of 67115 that divides 67115 without a remainder.

1, 5, 31, 155, 433, 2165, 13423

Step-4: Factors of 67131

List of positive integer factors of 67131 that divides 67115 without a remainder.

1, 3, 9, 7459, 22377

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 67115 and 67131. The biggest common factor number is the GCF number.
So the greatest common factor 67115 and 67131 is 1.

Also check out the Least Common Multiple of 67115 and 67131