What is the Greatest Common Factor of 71716 and 71725?

Greatest common factor (GCF) of 71716 and 71725 is 1.

GCF(71716,71725) = 1

We will now calculate the prime factors of 71716 and 71725, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71716 and 71725.

How to find the GCF of 71716 and 71725?

We will first find the prime factorization of 71716 and 71725. After we will calculate the factors of 71716 and 71725 and find the biggest common factor number .

Step-1: Prime Factorization of 71716

Prime factors of 71716 are 2, 17929. Prime factorization of 71716 in exponential form is:

71716 = 2² × 17929¹

Step-2: Prime Factorization of 71725

Prime factors of 71725 are 5, 19, 151. Prime factorization of 71725 in exponential form is:

71725 = 5² × 19¹ × 151¹

Step-3: Factors of 71716

List of positive integer factors of 71716 that divides 71716 without a remainder.

1, 2, 4, 17929, 35858

Step-4: Factors of 71725

List of positive integer factors of 71725 that divides 71716 without a remainder.

1, 5, 19, 25, 95, 151, 475, 755, 2869, 3775, 14345

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71716 and 71725. The biggest common factor number is the GCF number.
So the greatest common factor 71716 and 71725 is 1.

Also check out the Least Common Multiple of 71716 and 71725