What is the Greatest Common Factor of 71284 and 71294?

Greatest common factor (GCF) of 71284 and 71294 is 2.

GCF(71284,71294) = 2

We will now calculate the prime factors of 71284 and 71294, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71284 and 71294.

How to find the GCF of 71284 and 71294?

We will first find the prime factorization of 71284 and 71294. After we will calculate the factors of 71284 and 71294 and find the biggest common factor number .

Step-1: Prime Factorization of 71284

Prime factors of 71284 are 2, 71, 251. Prime factorization of 71284 in exponential form is:

71284 = 2² × 71¹ × 251¹

Step-2: Prime Factorization of 71294

Prime factors of 71294 are 2, 43, 829. Prime factorization of 71294 in exponential form is:

71294 = 2¹ × 43¹ × 829¹

Step-3: Factors of 71284

List of positive integer factors of 71284 that divides 71284 without a remainder.

1, 2, 4, 71, 142, 251, 284, 502, 1004, 17821, 35642

Step-4: Factors of 71294

List of positive integer factors of 71294 that divides 71284 without a remainder.

1, 2, 43, 86, 829, 1658, 35647

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71284 and 71294. The biggest common factor number is the GCF number.
So the greatest common factor 71284 and 71294 is 2.

Also check out the Least Common Multiple of 71284 and 71294