What is the Greatest Common Factor of 38143 and 38152?

Greatest common factor (GCF) of 38143 and 38152 is 1.

GCF(38143,38152) = 1

We will now calculate the prime factors of 38143 and 38152, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38143 and 38152.

How to find the GCF of 38143 and 38152?

We will first find the prime factorization of 38143 and 38152. After we will calculate the factors of 38143 and 38152 and find the biggest common factor number .

Step-1: Prime Factorization of 38143

Prime factors of 38143 are 7, 5449. Prime factorization of 38143 in exponential form is:

38143 = 7¹ × 5449¹

Step-2: Prime Factorization of 38152

Prime factors of 38152 are 2, 19, 251. Prime factorization of 38152 in exponential form is:

38152 = 2³ × 19¹ × 251¹

Step-3: Factors of 38143

List of positive integer factors of 38143 that divides 38143 without a remainder.

1, 7, 5449

Step-4: Factors of 38152

List of positive integer factors of 38152 that divides 38143 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 2008, 4769, 9538, 19076

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38143 and 38152. The biggest common factor number is the GCF number.
So the greatest common factor 38143 and 38152 is 1.

Also check out the Least Common Multiple of 38143 and 38152