What is the Greatest Common Factor of 30738 and 30752?

Greatest common factor (GCF) of 30738 and 30752 is 2.

GCF(30738,30752) = 2

We will now calculate the prime factors of 30738 and 30752, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 30738 and 30752.

How to find the GCF of 30738 and 30752?

We will first find the prime factorization of 30738 and 30752. After we will calculate the factors of 30738 and 30752 and find the biggest common factor number .

Step-1: Prime Factorization of 30738

Prime factors of 30738 are 2, 3, 47, 109. Prime factorization of 30738 in exponential form is:

30738 = 2¹ × 3¹ × 47¹ × 109¹

Step-2: Prime Factorization of 30752

Prime factors of 30752 are 2, 31. Prime factorization of 30752 in exponential form is:

30752 = 2⁵ × 31²

Step-3: Factors of 30738

List of positive integer factors of 30738 that divides 30738 without a remainder.

1, 2, 3, 6, 47, 94, 109, 141, 218, 282, 327, 654, 5123, 10246, 15369

Step-4: Factors of 30752

List of positive integer factors of 30752 that divides 30738 without a remainder.

1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 961, 992, 1922, 3844, 7688, 15376

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 30738 and 30752. The biggest common factor number is the GCF number.
So the greatest common factor 30738 and 30752 is 2.

Also check out the Least Common Multiple of 30738 and 30752