What is the Greatest Common Factor of 99897 and 99913?

Greatest common factor (GCF) of 99897 and 99913 is 1.

GCF(99897,99913) = 1

We will now calculate the prime factors of 99897 and 99913, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99897 and 99913.

How to find the GCF of 99897 and 99913?

We will first find the prime factorization of 99897 and 99913. After we will calculate the factors of 99897 and 99913 and find the biggest common factor number .

Step-1: Prime Factorization of 99897

Prime factors of 99897 are 3, 7, 67, 71. Prime factorization of 99897 in exponential form is:

99897 = 3¹ × 7¹ × 67¹ × 71¹

Step-2: Prime Factorization of 99913

Prime factors of 99913 are 11, 31, 293. Prime factorization of 99913 in exponential form is:

99913 = 11¹ × 31¹ × 293¹

Step-3: Factors of 99897

List of positive integer factors of 99897 that divides 99897 without a remainder.

1, 3, 7, 21, 67, 71, 201, 213, 469, 497, 1407, 1491, 4757, 14271, 33299

Step-4: Factors of 99913

List of positive integer factors of 99913 that divides 99897 without a remainder.

1, 11, 31, 293, 341, 3223, 9083

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99897 and 99913. The biggest common factor number is the GCF number.
So the greatest common factor 99897 and 99913 is 1.

Also check out the Least Common Multiple of 99897 and 99913