What is the Greatest Common Factor of 71251 and 71270?

Greatest common factor (GCF) of 71251 and 71270 is 1.

GCF(71251,71270) = 1

We will now calculate the prime factors of 71251 and 71270, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71251 and 71270.

How to find the GCF of 71251 and 71270?

We will first find the prime factorization of 71251 and 71270. After we will calculate the factors of 71251 and 71270 and find the biggest common factor number .

Step-1: Prime Factorization of 71251

Prime factors of 71251 are 43, 1657. Prime factorization of 71251 in exponential form is:

71251 = 43¹ × 1657¹

Step-2: Prime Factorization of 71270

Prime factors of 71270 are 2, 5, 7127. Prime factorization of 71270 in exponential form is:

71270 = 2¹ × 5¹ × 7127¹

Step-3: Factors of 71251

List of positive integer factors of 71251 that divides 71251 without a remainder.

1, 43, 1657

Step-4: Factors of 71270

List of positive integer factors of 71270 that divides 71251 without a remainder.

1, 2, 5, 10, 7127, 14254, 35635

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71251 and 71270. The biggest common factor number is the GCF number.
So the greatest common factor 71251 and 71270 is 1.

Also check out the Least Common Multiple of 71251 and 71270