What is the Greatest Common Factor of 98098 and 98109?

Greatest common factor (GCF) of 98098 and 98109 is 11.

GCF(98098,98109) = 11

We will now calculate the prime factors of 98098 and 98109, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98098 and 98109.

How to find the GCF of 98098 and 98109?

We will first find the prime factorization of 98098 and 98109. After we will calculate the factors of 98098 and 98109 and find the biggest common factor number .

Step-1: Prime Factorization of 98098

Prime factors of 98098 are 2, 7, 11, 13. Prime factorization of 98098 in exponential form is:

98098 = 2¹ × 7³ × 11¹ × 13¹

Step-2: Prime Factorization of 98109

Prime factors of 98109 are 3, 11, 991. Prime factorization of 98109 in exponential form is:

98109 = 3² × 11¹ × 991¹

Step-3: Factors of 98098

List of positive integer factors of 98098 that divides 98098 without a remainder.

1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 343, 539, 637, 686, 1001, 1078, 1274, 2002, 3773, 4459, 7007, 7546, 8918, 14014, 49049

Step-4: Factors of 98109

List of positive integer factors of 98109 that divides 98098 without a remainder.

1, 3, 9, 11, 33, 99, 991, 2973, 8919, 10901, 32703

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98098 and 98109. The biggest common factor number is the GCF number.
So the greatest common factor 98098 and 98109 is 11.

Also check out the Least Common Multiple of 98098 and 98109