What is the Greatest Common Factor of 3728 and 3732?

Greatest common factor (GCF) of 3728 and 3732 is 4.

GCF(3728,3732) = 4

We will now calculate the prime factors of 3728 and 3732, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3728 and 3732.

How to find the GCF of 3728 and 3732?

We will first find the prime factorization of 3728 and 3732. After we will calculate the factors of 3728 and 3732 and find the biggest common factor number .

Step-1: Prime Factorization of 3728

Prime factors of 3728 are 2, 233. Prime factorization of 3728 in exponential form is:

3728 = 2⁴ × 233¹

Step-2: Prime Factorization of 3732

Prime factors of 3732 are 2, 3, 311. Prime factorization of 3732 in exponential form is:

3732 = 2² × 3¹ × 311¹

Step-3: Factors of 3728

List of positive integer factors of 3728 that divides 3728 without a remainder.

1, 2, 4, 8, 16, 233, 466, 932, 1864

Step-4: Factors of 3732

List of positive integer factors of 3732 that divides 3728 without a remainder.

1, 2, 3, 4, 6, 12, 311, 622, 933, 1244, 1866

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3728 and 3732. The biggest common factor number is the GCF number.
So the greatest common factor 3728 and 3732 is 4.

Also check out the Least Common Multiple of 3728 and 3732