What is the Greatest Common Factor of 19070 and 19089?

Greatest common factor (GCF) of 19070 and 19089 is 1.

GCF(19070,19089) = 1

We will now calculate the prime factors of 19070 and 19089, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 19070 and 19089.

How to find the GCF of 19070 and 19089?

We will first find the prime factorization of 19070 and 19089. After we will calculate the factors of 19070 and 19089 and find the biggest common factor number .

Step-1: Prime Factorization of 19070

Prime factors of 19070 are 2, 5, 1907. Prime factorization of 19070 in exponential form is:

19070 = 2¹ × 5¹ × 1907¹

Step-2: Prime Factorization of 19089

Prime factors of 19089 are 3, 7, 101. Prime factorization of 19089 in exponential form is:

19089 = 3³ × 7¹ × 101¹

Step-3: Factors of 19070

List of positive integer factors of 19070 that divides 19070 without a remainder.

1, 2, 5, 10, 1907, 3814, 9535

Step-4: Factors of 19089

List of positive integer factors of 19089 that divides 19070 without a remainder.

1, 3, 7, 9, 21, 27, 63, 101, 189, 303, 707, 909, 2121, 2727, 6363

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 19070 and 19089. The biggest common factor number is the GCF number.
So the greatest common factor 19070 and 19089 is 1.

Also check out the Least Common Multiple of 19070 and 19089