What is the Greatest Common Factor of 34990 and 35005?

Greatest common factor (GCF) of 34990 and 35005 is 5.

GCF(34990,35005) = 5

We will now calculate the prime factors of 34990 and 35005, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34990 and 35005.

How to find the GCF of 34990 and 35005?

We will first find the prime factorization of 34990 and 35005. After we will calculate the factors of 34990 and 35005 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 35005

Prime factors of 35005 are 5, 7001. Prime factorization of 35005 in exponential form is:

35005 = 5¹ × 7001¹

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 35005

List of positive integer factors of 35005 that divides 34990 without a remainder.

1, 5, 7001

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34990 and 35005. The biggest common factor number is the GCF number.
So the greatest common factor 34990 and 35005 is 5.

Also check out the Least Common Multiple of 34990 and 35005