What is the Greatest Common Factor of 71705 and 71723?

Greatest common factor (GCF) of 71705 and 71723 is 1.

GCF(71705,71723) = 1

We will now calculate the prime factors of 71705 and 71723, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71705 and 71723.

How to find the GCF of 71705 and 71723?

We will first find the prime factorization of 71705 and 71723. After we will calculate the factors of 71705 and 71723 and find the biggest common factor number .

Step-1: Prime Factorization of 71705

Prime factors of 71705 are 5, 14341. Prime factorization of 71705 in exponential form is:

71705 = 5¹ × 14341¹

Step-2: Prime Factorization of 71723

Prime factors of 71723 are 17, 4219. Prime factorization of 71723 in exponential form is:

71723 = 17¹ × 4219¹

Step-3: Factors of 71705

List of positive integer factors of 71705 that divides 71705 without a remainder.

1, 5, 14341

Step-4: Factors of 71723

List of positive integer factors of 71723 that divides 71705 without a remainder.

1, 17, 4219

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71705 and 71723. The biggest common factor number is the GCF number.
So the greatest common factor 71705 and 71723 is 1.

Also check out the Least Common Multiple of 71705 and 71723