What is the Greatest Common Factor of 99663 and 99671?

Greatest common factor (GCF) of 99663 and 99671 is 1.

GCF(99663,99671) = 1

We will now calculate the prime factors of 99663 and 99671, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99663 and 99671.

How to find the GCF of 99663 and 99671?

We will first find the prime factorization of 99663 and 99671. After we will calculate the factors of 99663 and 99671 and find the biggest common factor number .

Step-1: Prime Factorization of 99663

Prime factors of 99663 are 3, 139, 239. Prime factorization of 99663 in exponential form is:

99663 = 3¹ × 139¹ × 239¹

Step-2: Prime Factorization of 99671

Prime factors of 99671 are 11, 13, 17, 41. Prime factorization of 99671 in exponential form is:

99671 = 11¹ × 13¹ × 17¹ × 41¹

Step-3: Factors of 99663

List of positive integer factors of 99663 that divides 99663 without a remainder.

1, 3, 139, 239, 417, 717, 33221

Step-4: Factors of 99671

List of positive integer factors of 99671 that divides 99663 without a remainder.

1, 11, 13, 17, 41, 143, 187, 221, 451, 533, 697, 2431, 5863, 7667, 9061

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99663 and 99671. The biggest common factor number is the GCF number.
So the greatest common factor 99663 and 99671 is 1.

Also check out the Least Common Multiple of 99663 and 99671