What is the Greatest Common Factor of 71491 and 71510?

Greatest common factor (GCF) of 71491 and 71510 is 1.

GCF(71491,71510) = 1

We will now calculate the prime factors of 71491 and 71510, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71491 and 71510.

How to find the GCF of 71491 and 71510?

We will first find the prime factorization of 71491 and 71510. After we will calculate the factors of 71491 and 71510 and find the biggest common factor number .

Step-1: Prime Factorization of 71491

Prime factors of 71491 are 7, 1459. Prime factorization of 71491 in exponential form is:

71491 = 7² × 1459¹

Step-2: Prime Factorization of 71510

Prime factors of 71510 are 2, 5, 7151. Prime factorization of 71510 in exponential form is:

71510 = 2¹ × 5¹ × 7151¹

Step-3: Factors of 71491

List of positive integer factors of 71491 that divides 71491 without a remainder.

1, 7, 49, 1459, 10213

Step-4: Factors of 71510

List of positive integer factors of 71510 that divides 71491 without a remainder.

1, 2, 5, 10, 7151, 14302, 35755

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71491 and 71510. The biggest common factor number is the GCF number.
So the greatest common factor 71491 and 71510 is 1.

Also check out the Least Common Multiple of 71491 and 71510