What is the Greatest Common Factor of 38105 and 38121?

Greatest common factor (GCF) of 38105 and 38121 is 1.

GCF(38105,38121) = 1

We will now calculate the prime factors of 38105 and 38121, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38105 and 38121.

How to find the GCF of 38105 and 38121?

We will first find the prime factorization of 38105 and 38121. After we will calculate the factors of 38105 and 38121 and find the biggest common factor number .

Step-1: Prime Factorization of 38105

Prime factors of 38105 are 5, 7621. Prime factorization of 38105 in exponential form is:

38105 = 5¹ × 7621¹

Step-2: Prime Factorization of 38121

Prime factors of 38121 are 3, 97, 131. Prime factorization of 38121 in exponential form is:

38121 = 3¹ × 97¹ × 131¹

Step-3: Factors of 38105

List of positive integer factors of 38105 that divides 38105 without a remainder.

1, 5, 7621

Step-4: Factors of 38121

List of positive integer factors of 38121 that divides 38105 without a remainder.

1, 3, 97, 131, 291, 393, 12707

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38105 and 38121. The biggest common factor number is the GCF number.
So the greatest common factor 38105 and 38121 is 1.

Also check out the Least Common Multiple of 38105 and 38121