What is the Greatest Common Factor of 71330 and 71348?

Greatest common factor (GCF) of 71330 and 71348 is 2.

GCF(71330,71348) = 2

We will now calculate the prime factors of 71330 and 71348, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71330 and 71348.

How to find the GCF of 71330 and 71348?

We will first find the prime factorization of 71330 and 71348. After we will calculate the factors of 71330 and 71348 and find the biggest common factor number .

Step-1: Prime Factorization of 71330

Prime factors of 71330 are 2, 5, 7, 1019. Prime factorization of 71330 in exponential form is:

71330 = 2¹ × 5¹ × 7¹ × 1019¹

Step-2: Prime Factorization of 71348

Prime factors of 71348 are 2, 17837. Prime factorization of 71348 in exponential form is:

71348 = 2² × 17837¹

Step-3: Factors of 71330

List of positive integer factors of 71330 that divides 71330 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 1019, 2038, 5095, 7133, 10190, 14266, 35665

Step-4: Factors of 71348

List of positive integer factors of 71348 that divides 71330 without a remainder.

1, 2, 4, 17837, 35674

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71330 and 71348. The biggest common factor number is the GCF number.
So the greatest common factor 71330 and 71348 is 2.

Also check out the Least Common Multiple of 71330 and 71348