What is the Greatest Common Factor of 84703 and 84709?

Greatest common factor (GCF) of 84703 and 84709 is 1.

GCF(84703,84709) = 1

We will now calculate the prime factors of 84703 and 84709, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84703 and 84709.

How to find the GCF of 84703 and 84709?

We will first find the prime factorization of 84703 and 84709. After we will calculate the factors of 84703 and 84709 and find the biggest common factor number .

Step-1: Prime Factorization of 84703

Prime factors of 84703 are 71, 1193. Prime factorization of 84703 in exponential form is:

84703 = 71¹ × 1193¹

Step-2: Prime Factorization of 84709

Prime factors of 84709 are 23, 29, 127. Prime factorization of 84709 in exponential form is:

84709 = 23¹ × 29¹ × 127¹

Step-3: Factors of 84703

List of positive integer factors of 84703 that divides 84703 without a remainder.

1, 71, 1193

Step-4: Factors of 84709

List of positive integer factors of 84709 that divides 84703 without a remainder.

1, 23, 29, 127, 667, 2921, 3683

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84703 and 84709. The biggest common factor number is the GCF number.
So the greatest common factor 84703 and 84709 is 1.

Also check out the Least Common Multiple of 84703 and 84709