What is the Greatest Common Factor of 39370 and 39389?

Greatest common factor (GCF) of 39370 and 39389 is 1.

GCF(39370,39389) = 1

We will now calculate the prime factors of 39370 and 39389, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39370 and 39389.

How to find the GCF of 39370 and 39389?

We will first find the prime factorization of 39370 and 39389. After we will calculate the factors of 39370 and 39389 and find the biggest common factor number .

Step-1: Prime Factorization of 39370

Prime factors of 39370 are 2, 5, 31, 127. Prime factorization of 39370 in exponential form is:

39370 = 2¹ × 5¹ × 31¹ × 127¹

Step-2: Prime Factorization of 39389

Prime factors of 39389 are 7, 17, 331. Prime factorization of 39389 in exponential form is:

39389 = 7¹ × 17¹ × 331¹

Step-3: Factors of 39370

List of positive integer factors of 39370 that divides 39370 without a remainder.

1, 2, 5, 10, 31, 62, 127, 155, 254, 310, 635, 1270, 3937, 7874, 19685

Step-4: Factors of 39389

List of positive integer factors of 39389 that divides 39370 without a remainder.

1, 7, 17, 119, 331, 2317, 5627

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39370 and 39389. The biggest common factor number is the GCF number.
So the greatest common factor 39370 and 39389 is 1.

Also check out the Least Common Multiple of 39370 and 39389