What is the Greatest Common Factor of 98115 and 98135?

Greatest common factor (GCF) of 98115 and 98135 is 5.

GCF(98115,98135) = 5

We will now calculate the prime factors of 98115 and 98135, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98115 and 98135.

How to find the GCF of 98115 and 98135?

We will first find the prime factorization of 98115 and 98135. After we will calculate the factors of 98115 and 98135 and find the biggest common factor number .

Step-1: Prime Factorization of 98115

Prime factors of 98115 are 3, 5, 31, 211. Prime factorization of 98115 in exponential form is:

98115 = 3¹ × 5¹ × 31¹ × 211¹

Step-2: Prime Factorization of 98135

Prime factors of 98135 are 5, 19, 1033. Prime factorization of 98135 in exponential form is:

98135 = 5¹ × 19¹ × 1033¹

Step-3: Factors of 98115

List of positive integer factors of 98115 that divides 98115 without a remainder.

1, 3, 5, 15, 31, 93, 155, 211, 465, 633, 1055, 3165, 6541, 19623, 32705

Step-4: Factors of 98135

List of positive integer factors of 98135 that divides 98115 without a remainder.

1, 5, 19, 95, 1033, 5165, 19627

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98115 and 98135. The biggest common factor number is the GCF number.
So the greatest common factor 98115 and 98135 is 5.

Also check out the Least Common Multiple of 98115 and 98135