What is the Greatest Common Factor of 98671 and 98690?

Greatest common factor (GCF) of 98671 and 98690 is 1.

GCF(98671,98690) = 1

We will now calculate the prime factors of 98671 and 98690, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 98671 and 98690.

How to find the GCF of 98671 and 98690?

We will first find the prime factorization of 98671 and 98690. After we will calculate the factors of 98671 and 98690 and find the biggest common factor number .

Step-1: Prime Factorization of 98671

Prime factors of 98671 are 79, 1249. Prime factorization of 98671 in exponential form is:

98671 = 79¹ × 1249¹

Step-2: Prime Factorization of 98690

Prime factors of 98690 are 2, 5, 71, 139. Prime factorization of 98690 in exponential form is:

98690 = 2¹ × 5¹ × 71¹ × 139¹

Step-3: Factors of 98671

List of positive integer factors of 98671 that divides 98671 without a remainder.

1, 79, 1249

Step-4: Factors of 98690

List of positive integer factors of 98690 that divides 98671 without a remainder.

1, 2, 5, 10, 71, 139, 142, 278, 355, 695, 710, 1390, 9869, 19738, 49345

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 98671 and 98690. The biggest common factor number is the GCF number.
So the greatest common factor 98671 and 98690 is 1.

Also check out the Least Common Multiple of 98671 and 98690