What is the Greatest Common Factor of 34270 and 34286?

Greatest common factor (GCF) of 34270 and 34286 is 2.

GCF(34270,34286) = 2

We will now calculate the prime factors of 34270 and 34286, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34270 and 34286.

How to find the GCF of 34270 and 34286?

We will first find the prime factorization of 34270 and 34286. After we will calculate the factors of 34270 and 34286 and find the biggest common factor number .

Step-1: Prime Factorization of 34270

Prime factors of 34270 are 2, 5, 23, 149. Prime factorization of 34270 in exponential form is:

34270 = 2¹ × 5¹ × 23¹ × 149¹

Step-2: Prime Factorization of 34286

Prime factors of 34286 are 2, 7, 31, 79. Prime factorization of 34286 in exponential form is:

34286 = 2¹ × 7¹ × 31¹ × 79¹

Step-3: Factors of 34270

List of positive integer factors of 34270 that divides 34270 without a remainder.

1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 745, 1490, 3427, 6854, 17135

Step-4: Factors of 34286

List of positive integer factors of 34286 that divides 34270 without a remainder.

1, 2, 7, 14, 31, 62, 79, 158, 217, 434, 553, 1106, 2449, 4898, 17143

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34270 and 34286. The biggest common factor number is the GCF number.
So the greatest common factor 34270 and 34286 is 2.

Also check out the Least Common Multiple of 34270 and 34286