What is the Greatest Common Factor of 84185 and 84203?

Greatest common factor (GCF) of 84185 and 84203 is 1.

GCF(84185,84203) = 1

We will now calculate the prime factors of 84185 and 84203, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84185 and 84203.

How to find the GCF of 84185 and 84203?

We will first find the prime factorization of 84185 and 84203. After we will calculate the factors of 84185 and 84203 and find the biggest common factor number .

Step-1: Prime Factorization of 84185

Prime factors of 84185 are 5, 113, 149. Prime factorization of 84185 in exponential form is:

84185 = 5¹ × 113¹ × 149¹

Step-2: Prime Factorization of 84203

Prime factors of 84203 are 7, 23, 523. Prime factorization of 84203 in exponential form is:

84203 = 7¹ × 23¹ × 523¹

Step-3: Factors of 84185

List of positive integer factors of 84185 that divides 84185 without a remainder.

1, 5, 113, 149, 565, 745, 16837

Step-4: Factors of 84203

List of positive integer factors of 84203 that divides 84185 without a remainder.

1, 7, 23, 161, 523, 3661, 12029

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84185 and 84203. The biggest common factor number is the GCF number.
So the greatest common factor 84185 and 84203 is 1.

Also check out the Least Common Multiple of 84185 and 84203