What is the Greatest Common Factor of 98154 and 98173?

Greatest common factor (GCF) of 98154 and 98173 is 19.

GCF(98154,98173) = 19

We will now calculate the prime factors of 98154 and 98173, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98154 and 98173.

How to find the GCF of 98154 and 98173?

We will first find the prime factorization of 98154 and 98173. After we will calculate the factors of 98154 and 98173 and find the biggest common factor number .

Step-1: Prime Factorization of 98154

Prime factors of 98154 are 2, 3, 7, 19, 41. Prime factorization of 98154 in exponential form is:

98154 = 2¹ × 3² × 7¹ × 19¹ × 41¹

Step-2: Prime Factorization of 98173

Prime factors of 98173 are 19, 5167. Prime factorization of 98173 in exponential form is:

98173 = 19¹ × 5167¹

Step-3: Factors of 98154

List of positive integer factors of 98154 that divides 98154 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 41, 42, 57, 63, 82, 114, 123, 126, 133, 171, 246, 266, 287, 342, 369, 399, 574, 738, 779, 798, 861, 1197, 1558, 1722, 2337, 2394, 2583, 4674, 5166, 5453, 7011, 10906, 14022, 16359, 32718, 49077

Step-4: Factors of 98173

List of positive integer factors of 98173 that divides 98154 without a remainder.

1, 19, 5167

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98154 and 98173. The biggest common factor number is the GCF number.
So the greatest common factor 98154 and 98173 is 19.

Also check out the Least Common Multiple of 98154 and 98173