What is the Greatest Common Factor of 70307 and 70319?

Greatest common factor (GCF) of 70307 and 70319 is 1.

GCF(70307,70319) = 1

We will now calculate the prime factors of 70307 and 70319, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 70307 and 70319.

How to find the GCF of 70307 and 70319?

We will first find the prime factorization of 70307 and 70319. After we will calculate the factors of 70307 and 70319 and find the biggest common factor number .

Step-1: Prime Factorization of 70307

Prime factors of 70307 are 167, 421. Prime factorization of 70307 in exponential form is:

70307 = 167¹ × 421¹

Step-2: Prime Factorization of 70319

Prime factors of 70319 are 19, 3701. Prime factorization of 70319 in exponential form is:

70319 = 19¹ × 3701¹

Step-3: Factors of 70307

List of positive integer factors of 70307 that divides 70307 without a remainder.

1, 167, 421

Step-4: Factors of 70319

List of positive integer factors of 70319 that divides 70307 without a remainder.

1, 19, 3701

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 70307 and 70319. The biggest common factor number is the GCF number.
So the greatest common factor 70307 and 70319 is 1.

Also check out the Least Common Multiple of 70307 and 70319