What is the Greatest Common Factor of 97747 and 97758?

Greatest common factor (GCF) of 97747 and 97758 is 1.

GCF(97747,97758) = 1

We will now calculate the prime factors of 97747 and 97758, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97747 and 97758.

How to find the GCF of 97747 and 97758?

We will first find the prime factorization of 97747 and 97758. After we will calculate the factors of 97747 and 97758 and find the biggest common factor number .

Step-1: Prime Factorization of 97747

Prime factors of 97747 are 13, 73, 103. Prime factorization of 97747 in exponential form is:

97747 = 13¹ × 73¹ × 103¹

Step-2: Prime Factorization of 97758

Prime factors of 97758 are 2, 3, 5431. Prime factorization of 97758 in exponential form is:

97758 = 2¹ × 3² × 5431¹

Step-3: Factors of 97747

List of positive integer factors of 97747 that divides 97747 without a remainder.

1, 13, 73, 103, 949, 1339, 7519

Step-4: Factors of 97758

List of positive integer factors of 97758 that divides 97747 without a remainder.

1, 2, 3, 6, 9, 18, 5431, 10862, 16293, 32586, 48879

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97747 and 97758. The biggest common factor number is the GCF number.
So the greatest common factor 97747 and 97758 is 1.

Also check out the Least Common Multiple of 97747 and 97758