What is the Greatest Common Factor of 9745 and 9757?

Greatest common factor (GCF) of 9745 and 9757 is 1.

GCF(9745,9757) = 1

We will now calculate the prime factors of 9745 and 9757, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9745 and 9757.

How to find the GCF of 9745 and 9757?

We will first find the prime factorization of 9745 and 9757. After we will calculate the factors of 9745 and 9757 and find the biggest common factor number .

Step-1: Prime Factorization of 9745

Prime factors of 9745 are 5, 1949. Prime factorization of 9745 in exponential form is:

9745 = 5¹ × 1949¹

Step-2: Prime Factorization of 9757

Prime factors of 9757 are 11, 887. Prime factorization of 9757 in exponential form is:

9757 = 11¹ × 887¹

Step-3: Factors of 9745

List of positive integer factors of 9745 that divides 9745 without a remainder.

1, 5, 1949

Step-4: Factors of 9757

List of positive integer factors of 9757 that divides 9745 without a remainder.

1, 11, 887

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9745 and 9757. The biggest common factor number is the GCF number.
So the greatest common factor 9745 and 9757 is 1.

Also check out the Least Common Multiple of 9745 and 9757