What is the Greatest Common Factor of 7745 and 7754?

Greatest common factor (GCF) of 7745 and 7754 is 1.

GCF(7745,7754) = 1

We will now calculate the prime factors of 7745 and 7754, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7745 and 7754.

How to find the GCF of 7745 and 7754?

We will first find the prime factorization of 7745 and 7754. After we will calculate the factors of 7745 and 7754 and find the biggest common factor number .

Step-1: Prime Factorization of 7745

Prime factors of 7745 are 5, 1549. Prime factorization of 7745 in exponential form is:

7745 = 5¹ × 1549¹

Step-2: Prime Factorization of 7754

Prime factors of 7754 are 2, 3877. Prime factorization of 7754 in exponential form is:

7754 = 2¹ × 3877¹

Step-3: Factors of 7745

List of positive integer factors of 7745 that divides 7745 without a remainder.

1, 5, 1549

Step-4: Factors of 7754

List of positive integer factors of 7754 that divides 7745 without a remainder.

1, 2, 3877

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7745 and 7754. The biggest common factor number is the GCF number.
So the greatest common factor 7745 and 7754 is 1.

Also check out the Least Common Multiple of 7745 and 7754