What is the Greatest Common Factor of 3738 and 3747?

Greatest common factor (GCF) of 3738 and 3747 is 3.

GCF(3738,3747) = 3

We will now calculate the prime factors of 3738 and 3747, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3738 and 3747.

How to find the GCF of 3738 and 3747?

We will first find the prime factorization of 3738 and 3747. After we will calculate the factors of 3738 and 3747 and find the biggest common factor number .

Step-1: Prime Factorization of 3738

Prime factors of 3738 are 2, 3, 7, 89. Prime factorization of 3738 in exponential form is:

3738 = 2¹ × 3¹ × 7¹ × 89¹

Step-2: Prime Factorization of 3747

Prime factors of 3747 are 3, 1249. Prime factorization of 3747 in exponential form is:

3747 = 3¹ × 1249¹

Step-3: Factors of 3738

List of positive integer factors of 3738 that divides 3738 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869

Step-4: Factors of 3747

List of positive integer factors of 3747 that divides 3738 without a remainder.

1, 3, 1249

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3738 and 3747. The biggest common factor number is the GCF number.
So the greatest common factor 3738 and 3747 is 3.

Also check out the Least Common Multiple of 3738 and 3747