What is the Greatest Common Factor of 9740 and 9755?

Greatest common factor (GCF) of 9740 and 9755 is 5.

GCF(9740,9755) = 5

We will now calculate the prime factors of 9740 and 9755, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9740 and 9755.

How to find the GCF of 9740 and 9755?

We will first find the prime factorization of 9740 and 9755. After we will calculate the factors of 9740 and 9755 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 9755

Prime factors of 9755 are 5, 1951. Prime factorization of 9755 in exponential form is:

9755 = 5¹ × 1951¹

Step-3: Factors of 9740

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

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

Step-4: Factors of 9755

List of positive integer factors of 9755 that divides 9740 without a remainder.

1, 5, 1951

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9740 and 9755. The biggest common factor number is the GCF number.
So the greatest common factor 9740 and 9755 is 5.

Also check out the Least Common Multiple of 9740 and 9755