What is the Greatest Common Factor of 74817 and 74830?

Greatest common factor (GCF) of 74817 and 74830 is 1.

GCF(74817,74830) = 1

We will now calculate the prime factors of 74817 and 74830, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 74817 and 74830.

How to find the GCF of 74817 and 74830?

We will first find the prime factorization of 74817 and 74830. After we will calculate the factors of 74817 and 74830 and find the biggest common factor number .

Step-1: Prime Factorization of 74817

Prime factors of 74817 are 3, 17, 163. Prime factorization of 74817 in exponential form is:

74817 = 3³ × 17¹ × 163¹

Step-2: Prime Factorization of 74830

Prime factors of 74830 are 2, 5, 7, 1069. Prime factorization of 74830 in exponential form is:

74830 = 2¹ × 5¹ × 7¹ × 1069¹

Step-3: Factors of 74817

List of positive integer factors of 74817 that divides 74817 without a remainder.

1, 3, 9, 17, 27, 51, 153, 163, 459, 489, 1467, 2771, 4401, 8313, 24939

Step-4: Factors of 74830

List of positive integer factors of 74830 that divides 74817 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 1069, 2138, 5345, 7483, 10690, 14966, 37415

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 74817 and 74830. The biggest common factor number is the GCF number.
So the greatest common factor 74817 and 74830 is 1.

Also check out the Least Common Multiple of 74817 and 74830