What is the Greatest Common Factor of 4638 and 4651?

Greatest common factor (GCF) of 4638 and 4651 is 1.

GCF(4638,4651) = 1

We will now calculate the prime factors of 4638 and 4651, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4638 and 4651.

How to find the GCF of 4638 and 4651?

We will first find the prime factorization of 4638 and 4651. After we will calculate the factors of 4638 and 4651 and find the biggest common factor number .

Step-1: Prime Factorization of 4638

Prime factors of 4638 are 2, 3, 773. Prime factorization of 4638 in exponential form is:

4638 = 2¹ × 3¹ × 773¹

Step-2: Prime Factorization of 4651

Prime factors of 4651 are 4651. Prime factorization of 4651 in exponential form is:

4651 = 4651¹

Step-3: Factors of 4638

List of positive integer factors of 4638 that divides 4638 without a remainder.

1, 2, 3, 6, 773, 1546, 2319

Step-4: Factors of 4651

List of positive integer factors of 4651 that divides 4638 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4638 and 4651. The biggest common factor number is the GCF number.
So the greatest common factor 4638 and 4651 is 1.

Also check out the Least Common Multiple of 4638 and 4651