What is the Greatest Common Factor of 98646 and 98655?

Greatest common factor (GCF) of 98646 and 98655 is 3.

GCF(98646,98655) = 3

We will now calculate the prime factors of 98646 and 98655, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98646 and 98655.

How to find the GCF of 98646 and 98655?

We will first find the prime factorization of 98646 and 98655. After we will calculate the factors of 98646 and 98655 and find the biggest common factor number .

Step-1: Prime Factorization of 98646

Prime factors of 98646 are 2, 3, 41, 401. Prime factorization of 98646 in exponential form is:

98646 = 2¹ × 3¹ × 41¹ × 401¹

Step-2: Prime Factorization of 98655

Prime factors of 98655 are 3, 5, 6577. Prime factorization of 98655 in exponential form is:

98655 = 3¹ × 5¹ × 6577¹

Step-3: Factors of 98646

List of positive integer factors of 98646 that divides 98646 without a remainder.

1, 2, 3, 6, 41, 82, 123, 246, 401, 802, 1203, 2406, 16441, 32882, 49323

Step-4: Factors of 98655

List of positive integer factors of 98655 that divides 98646 without a remainder.

1, 3, 5, 15, 6577, 19731, 32885

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98646 and 98655. The biggest common factor number is the GCF number.
So the greatest common factor 98646 and 98655 is 3.

Also check out the Least Common Multiple of 98646 and 98655