What is the Greatest Common Factor of 93815 and 93830?

Greatest common factor (GCF) of 93815 and 93830 is 5.

GCF(93815,93830) = 5

We will now calculate the prime factors of 93815 and 93830, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 93815 and 93830.

How to find the GCF of 93815 and 93830?

We will first find the prime factorization of 93815 and 93830. After we will calculate the factors of 93815 and 93830 and find the biggest common factor number .

Step-1: Prime Factorization of 93815

Prime factors of 93815 are 5, 29, 647. Prime factorization of 93815 in exponential form is:

93815 = 5¹ × 29¹ × 647¹

Step-2: Prime Factorization of 93830

Prime factors of 93830 are 2, 5, 11, 853. Prime factorization of 93830 in exponential form is:

93830 = 2¹ × 5¹ × 11¹ × 853¹

Step-3: Factors of 93815

List of positive integer factors of 93815 that divides 93815 without a remainder.

1, 5, 29, 145, 647, 3235, 18763

Step-4: Factors of 93830

List of positive integer factors of 93830 that divides 93815 without a remainder.

1, 2, 5, 10, 11, 22, 55, 110, 853, 1706, 4265, 8530, 9383, 18766, 46915

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 93815 and 93830. The biggest common factor number is the GCF number.
So the greatest common factor 93815 and 93830 is 5.

Also check out the Least Common Multiple of 93815 and 93830