What is the Greatest Common Factor of 71430 and 71437?

Greatest common factor (GCF) of 71430 and 71437 is 1.

GCF(71430,71437) = 1

We will now calculate the prime factors of 71430 and 71437, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71430 and 71437.

How to find the GCF of 71430 and 71437?

We will first find the prime factorization of 71430 and 71437. After we will calculate the factors of 71430 and 71437 and find the biggest common factor number .

Step-1: Prime Factorization of 71430

Prime factors of 71430 are 2, 3, 5, 2381. Prime factorization of 71430 in exponential form is:

71430 = 2¹ × 3¹ × 5¹ × 2381¹

Step-2: Prime Factorization of 71437

Prime factors of 71437 are 71437. Prime factorization of 71437 in exponential form is:

71437 = 71437¹

Step-3: Factors of 71430

List of positive integer factors of 71430 that divides 71430 without a remainder.

1, 2, 3, 5, 6, 10, 15, 30, 2381, 4762, 7143, 11905, 14286, 23810, 35715

Step-4: Factors of 71437

List of positive integer factors of 71437 that divides 71430 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71430 and 71437. The biggest common factor number is the GCF number.
So the greatest common factor 71430 and 71437 is 1.

Also check out the Least Common Multiple of 71430 and 71437