What is the Greatest Common Factor of 4370 and 4386?

Greatest common factor (GCF) of 4370 and 4386 is 2.

GCF(4370,4386) = 2

We will now calculate the prime factors of 4370 and 4386, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4370 and 4386.

How to find the GCF of 4370 and 4386?

We will first find the prime factorization of 4370 and 4386. After we will calculate the factors of 4370 and 4386 and find the biggest common factor number .

Step-1: Prime Factorization of 4370

Prime factors of 4370 are 2, 5, 19, 23. Prime factorization of 4370 in exponential form is:

4370 = 2¹ × 5¹ × 19¹ × 23¹

Step-2: Prime Factorization of 4386

Prime factors of 4386 are 2, 3, 17, 43. Prime factorization of 4386 in exponential form is:

4386 = 2¹ × 3¹ × 17¹ × 43¹

Step-3: Factors of 4370

List of positive integer factors of 4370 that divides 4370 without a remainder.

1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185

Step-4: Factors of 4386

List of positive integer factors of 4386 that divides 4370 without a remainder.

1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 731, 1462, 2193

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4370 and 4386. The biggest common factor number is the GCF number.
So the greatest common factor 4370 and 4386 is 2.

Also check out the Least Common Multiple of 4370 and 4386