What is the Greatest Common Factor of 38795 and 38805?

Greatest common factor (GCF) of 38795 and 38805 is 5.

GCF(38795,38805) = 5

We will now calculate the prime factors of 38795 and 38805, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38795 and 38805.

How to find the GCF of 38795 and 38805?

We will first find the prime factorization of 38795 and 38805. After we will calculate the factors of 38795 and 38805 and find the biggest common factor number .

Step-1: Prime Factorization of 38795

Prime factors of 38795 are 5, 7759. Prime factorization of 38795 in exponential form is:

38795 = 5¹ × 7759¹

Step-2: Prime Factorization of 38805

Prime factors of 38805 are 3, 5, 13, 199. Prime factorization of 38805 in exponential form is:

38805 = 3¹ × 5¹ × 13¹ × 199¹

Step-3: Factors of 38795

List of positive integer factors of 38795 that divides 38795 without a remainder.

1, 5, 7759

Step-4: Factors of 38805

List of positive integer factors of 38805 that divides 38795 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195, 199, 597, 995, 2587, 2985, 7761, 12935

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38795 and 38805. The biggest common factor number is the GCF number.
So the greatest common factor 38795 and 38805 is 5.

Also check out the Least Common Multiple of 38795 and 38805