What is the Greatest Common Factor of 7723 and 7730?

Greatest common factor (GCF) of 7723 and 7730 is 1.

GCF(7723,7730) = 1

We will now calculate the prime factors of 7723 and 7730, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7723 and 7730.

How to find the GCF of 7723 and 7730?

We will first find the prime factorization of 7723 and 7730. After we will calculate the factors of 7723 and 7730 and find the biggest common factor number .

Step-1: Prime Factorization of 7723

Prime factors of 7723 are 7723. Prime factorization of 7723 in exponential form is:

7723 = 7723¹

Step-2: Prime Factorization of 7730

Prime factors of 7730 are 2, 5, 773. Prime factorization of 7730 in exponential form is:

7730 = 2¹ × 5¹ × 773¹

Step-3: Factors of 7723

List of positive integer factors of 7723 that divides 7723 without a remainder.

Step-4: Factors of 7730

List of positive integer factors of 7730 that divides 7723 without a remainder.

1, 2, 5, 10, 773, 1546, 3865

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7723 and 7730. The biggest common factor number is the GCF number.
So the greatest common factor 7723 and 7730 is 1.

Also check out the Least Common Multiple of 7723 and 7730