What is the Greatest Common Factor of 34990 and 34994?

Greatest common factor (GCF) of 34990 and 34994 is 2.

GCF(34990,34994) = 2

We will now calculate the prime factors of 34990 and 34994, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34990 and 34994.

How to find the GCF of 34990 and 34994?

We will first find the prime factorization of 34990 and 34994. After we will calculate the factors of 34990 and 34994 and find the biggest common factor number .

Step-1: Prime Factorization of 34990

Prime factors of 34990 are 2, 5, 3499. Prime factorization of 34990 in exponential form is:

34990 = 2¹ × 5¹ × 3499¹

Step-2: Prime Factorization of 34994

Prime factors of 34994 are 2, 17497. Prime factorization of 34994 in exponential form is:

34994 = 2¹ × 17497¹

Step-3: Factors of 34990

List of positive integer factors of 34990 that divides 34990 without a remainder.

1, 2, 5, 10, 3499, 6998, 17495

Step-4: Factors of 34994

List of positive integer factors of 34994 that divides 34990 without a remainder.

1, 2, 17497

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34990 and 34994. The biggest common factor number is the GCF number.
So the greatest common factor 34990 and 34994 is 2.

Also check out the Least Common Multiple of 34990 and 34994