What is the Greatest Common Factor of 93971 and 93990?

Greatest common factor (GCF) of 93971 and 93990 is 1.

GCF(93971,93990) = 1

We will now calculate the prime factors of 93971 and 93990, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 93971 and 93990.

How to find the GCF of 93971 and 93990?

We will first find the prime factorization of 93971 and 93990. After we will calculate the factors of 93971 and 93990 and find the biggest common factor number .

Step-1: Prime Factorization of 93971

Prime factors of 93971 are 93971. Prime factorization of 93971 in exponential form is:

93971 = 93971¹

Step-2: Prime Factorization of 93990

Prime factors of 93990 are 2, 3, 5, 13, 241. Prime factorization of 93990 in exponential form is:

93990 = 2¹ × 3¹ × 5¹ × 13¹ × 241¹

Step-3: Factors of 93971

List of positive integer factors of 93971 that divides 93971 without a remainder.

Step-4: Factors of 93990

List of positive integer factors of 93990 that divides 93971 without a remainder.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 1205, 1446, 2410, 3133, 3615, 6266, 7230, 9399, 15665, 18798, 31330, 46995

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 93971 and 93990. The biggest common factor number is the GCF number.
So the greatest common factor 93971 and 93990 is 1.

Also check out the Least Common Multiple of 93971 and 93990