What is the Greatest Common Factor of 3657 and 3676?

Greatest common factor (GCF) of 3657 and 3676 is 1.

GCF(3657,3676) = 1

We will now calculate the prime factors of 3657 and 3676, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3657 and 3676.

How to find the GCF of 3657 and 3676?

We will first find the prime factorization of 3657 and 3676. After we will calculate the factors of 3657 and 3676 and find the biggest common factor number .

Step-1: Prime Factorization of 3657

Prime factors of 3657 are 3, 23, 53. Prime factorization of 3657 in exponential form is:

3657 = 3¹ × 23¹ × 53¹

Step-2: Prime Factorization of 3676

Prime factors of 3676 are 2, 919. Prime factorization of 3676 in exponential form is:

3676 = 2² × 919¹

Step-3: Factors of 3657

List of positive integer factors of 3657 that divides 3657 without a remainder.

1, 3, 23, 53, 69, 159, 1219

Step-4: Factors of 3676

List of positive integer factors of 3676 that divides 3657 without a remainder.

1, 2, 4, 919, 1838

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3657 and 3676. The biggest common factor number is the GCF number.
So the greatest common factor 3657 and 3676 is 1.

Also check out the Least Common Multiple of 3657 and 3676