What is the Greatest Common Factor of 97738 and 97755?

Greatest common factor (GCF) of 97738 and 97755 is 1.

GCF(97738,97755) = 1

We will now calculate the prime factors of 97738 and 97755, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97738 and 97755.

How to find the GCF of 97738 and 97755?

We will first find the prime factorization of 97738 and 97755. After we will calculate the factors of 97738 and 97755 and find the biggest common factor number .

Step-1: Prime Factorization of 97738

Prime factors of 97738 are 2, 48869. Prime factorization of 97738 in exponential form is:

97738 = 2¹ × 48869¹

Step-2: Prime Factorization of 97755

Prime factors of 97755 are 3, 5, 7, 19. Prime factorization of 97755 in exponential form is:

97755 = 3¹ × 5¹ × 7³ × 19¹

Step-3: Factors of 97738

List of positive integer factors of 97738 that divides 97738 without a remainder.

1, 2, 48869

Step-4: Factors of 97755

List of positive integer factors of 97755 that divides 97738 without a remainder.

1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 245, 285, 343, 399, 665, 735, 931, 1029, 1715, 1995, 2793, 4655, 5145, 6517, 13965, 19551, 32585

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97738 and 97755. The biggest common factor number is the GCF number.
So the greatest common factor 97738 and 97755 is 1.

Also check out the Least Common Multiple of 97738 and 97755