What is the Greatest Common Factor of 34690 and 34705?

Greatest common factor (GCF) of 34690 and 34705 is 5.

GCF(34690,34705) = 5

We will now calculate the prime factors of 34690 and 34705, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34690 and 34705.

How to find the GCF of 34690 and 34705?

We will first find the prime factorization of 34690 and 34705. After we will calculate the factors of 34690 and 34705 and find the biggest common factor number .

Step-1: Prime Factorization of 34690

Prime factors of 34690 are 2, 5, 3469. Prime factorization of 34690 in exponential form is:

34690 = 2¹ × 5¹ × 3469¹

Step-2: Prime Factorization of 34705

Prime factors of 34705 are 5, 11, 631. Prime factorization of 34705 in exponential form is:

34705 = 5¹ × 11¹ × 631¹

Step-3: Factors of 34690

List of positive integer factors of 34690 that divides 34690 without a remainder.

1, 2, 5, 10, 3469, 6938, 17345

Step-4: Factors of 34705

List of positive integer factors of 34705 that divides 34690 without a remainder.

1, 5, 11, 55, 631, 3155, 6941

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34690 and 34705. The biggest common factor number is the GCF number.
So the greatest common factor 34690 and 34705 is 5.

Also check out the Least Common Multiple of 34690 and 34705