What is the Greatest Common Factor of 71657 and 71671?

Greatest common factor (GCF) of 71657 and 71671 is 1.

GCF(71657,71671) = 1

We will now calculate the prime factors of 71657 and 71671, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71657 and 71671.

How to find the GCF of 71657 and 71671?

We will first find the prime factorization of 71657 and 71671. After we will calculate the factors of 71657 and 71671 and find the biggest common factor number .

Step-1: Prime Factorization of 71657

Prime factors of 71657 are 131, 547. Prime factorization of 71657 in exponential form is:

71657 = 131¹ × 547¹

Step-2: Prime Factorization of 71671

Prime factors of 71671 are 71671. Prime factorization of 71671 in exponential form is:

71671 = 71671¹

Step-3: Factors of 71657

List of positive integer factors of 71657 that divides 71657 without a remainder.

1, 131, 547

Step-4: Factors of 71671

List of positive integer factors of 71671 that divides 71657 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71657 and 71671. The biggest common factor number is the GCF number.
So the greatest common factor 71657 and 71671 is 1.

Also check out the Least Common Multiple of 71657 and 71671