What is the Greatest Common Factor of 38738 and 38758?

Greatest common factor (GCF) of 38738 and 38758 is 2.

GCF(38738,38758) = 2

We will now calculate the prime factors of 38738 and 38758, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38738 and 38758.

How to find the GCF of 38738 and 38758?

We will first find the prime factorization of 38738 and 38758. After we will calculate the factors of 38738 and 38758 and find the biggest common factor number .

Step-1: Prime Factorization of 38738

Prime factors of 38738 are 2, 7, 2767. Prime factorization of 38738 in exponential form is:

38738 = 2¹ × 7¹ × 2767¹

Step-2: Prime Factorization of 38758

Prime factors of 38758 are 2, 19379. Prime factorization of 38758 in exponential form is:

38758 = 2¹ × 19379¹

Step-3: Factors of 38738

List of positive integer factors of 38738 that divides 38738 without a remainder.

1, 2, 7, 14, 2767, 5534, 19369

Step-4: Factors of 38758

List of positive integer factors of 38758 that divides 38738 without a remainder.

1, 2, 19379

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38738 and 38758. The biggest common factor number is the GCF number.
So the greatest common factor 38738 and 38758 is 2.

Also check out the Least Common Multiple of 38738 and 38758