What is the Greatest Common Factor of 97191 and 97200?

Greatest common factor (GCF) of 97191 and 97200 is 9.

GCF(97191,97200) = 9

We will now calculate the prime factors of 97191 and 97200, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97191 and 97200.

How to find the GCF of 97191 and 97200?

We will first find the prime factorization of 97191 and 97200. After we will calculate the factors of 97191 and 97200 and find the biggest common factor number .

Step-1: Prime Factorization of 97191

Prime factors of 97191 are 3, 10799. Prime factorization of 97191 in exponential form is:

97191 = 3² × 10799¹

Step-2: Prime Factorization of 97200

Prime factors of 97200 are 2, 3, 5. Prime factorization of 97200 in exponential form is:

97200 = 2⁴ × 3⁵ × 5²

Step-3: Factors of 97191

List of positive integer factors of 97191 that divides 97191 without a remainder.

1, 3, 9, 10799, 32397

Step-4: Factors of 97200

List of positive integer factors of 97200 that divides 97191 without a remainder.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 243, 270, 300, 324, 360, 400, 405, 432, 450, 486, 540, 600, 648, 675, 720, 810, 900, 972, 1080, 1200, 1215, 1296, 1350, 1620, 1800, 1944, 2025, 2160, 2430, 2700, 3240, 3600, 3888, 4050, 4860, 5400, 6075, 6480, 8100, 9720, 10800, 12150, 16200, 19440, 24300, 32400, 48600

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97191 and 97200. The biggest common factor number is the GCF number.
So the greatest common factor 97191 and 97200 is 9.

Also check out the Least Common Multiple of 97191 and 97200