What is the Greatest Common Factor of 9727 and 9740?

Greatest common factor (GCF) of 9727 and 9740 is 1.

GCF(9727,9740) = 1

We will now calculate the prime factors of 9727 and 9740, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9727 and 9740.

How to find the GCF of 9727 and 9740?

We will first find the prime factorization of 9727 and 9740. After we will calculate the factors of 9727 and 9740 and find the biggest common factor number .

Step-1: Prime Factorization of 9727

Prime factors of 9727 are 71, 137. Prime factorization of 9727 in exponential form is:

9727 = 71¹ × 137¹

Step-2: Prime Factorization of 9740

Prime factors of 9740 are 2, 5, 487. Prime factorization of 9740 in exponential form is:

9740 = 2² × 5¹ × 487¹

Step-3: Factors of 9727

List of positive integer factors of 9727 that divides 9727 without a remainder.

1, 71, 137

Step-4: Factors of 9740

List of positive integer factors of 9740 that divides 9727 without a remainder.

1, 2, 4, 5, 10, 20, 487, 974, 1948, 2435, 4870

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9727 and 9740. The biggest common factor number is the GCF number.
So the greatest common factor 9727 and 9740 is 1.

Also check out the Least Common Multiple of 9727 and 9740