What is the Greatest Common Factor of 71187 and 71207?

Greatest common factor (GCF) of 71187 and 71207 is 1.

GCF(71187,71207) = 1

We will now calculate the prime factors of 71187 and 71207, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71187 and 71207.

How to find the GCF of 71187 and 71207?

We will first find the prime factorization of 71187 and 71207. After we will calculate the factors of 71187 and 71207 and find the biggest common factor number .

Step-1: Prime Factorization of 71187

Prime factors of 71187 are 3, 61, 389. Prime factorization of 71187 in exponential form is:

71187 = 3¹ × 61¹ × 389¹

Step-2: Prime Factorization of 71207

Prime factors of 71207 are 31, 2297. Prime factorization of 71207 in exponential form is:

71207 = 31¹ × 2297¹

Step-3: Factors of 71187

List of positive integer factors of 71187 that divides 71187 without a remainder.

1, 3, 61, 183, 389, 1167, 23729

Step-4: Factors of 71207

List of positive integer factors of 71207 that divides 71187 without a remainder.

1, 31, 2297

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71187 and 71207. The biggest common factor number is the GCF number.
So the greatest common factor 71187 and 71207 is 1.

Also check out the Least Common Multiple of 71187 and 71207