What is the Greatest Common Factor of 84118 and 84123?

Greatest common factor (GCF) of 84118 and 84123 is 1.

GCF(84118,84123) = 1

We will now calculate the prime factors of 84118 and 84123, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84118 and 84123.

How to find the GCF of 84118 and 84123?

We will first find the prime factorization of 84118 and 84123. After we will calculate the factors of 84118 and 84123 and find the biggest common factor number .

Step-1: Prime Factorization of 84118

Prime factors of 84118 are 2, 137, 307. Prime factorization of 84118 in exponential form is:

84118 = 2¹ × 137¹ × 307¹

Step-2: Prime Factorization of 84123

Prime factors of 84123 are 3, 13, 719. Prime factorization of 84123 in exponential form is:

84123 = 3² × 13¹ × 719¹

Step-3: Factors of 84118

List of positive integer factors of 84118 that divides 84118 without a remainder.

1, 2, 137, 274, 307, 614, 42059

Step-4: Factors of 84123

List of positive integer factors of 84123 that divides 84118 without a remainder.

1, 3, 9, 13, 39, 117, 719, 2157, 6471, 9347, 28041

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84118 and 84123. The biggest common factor number is the GCF number.
So the greatest common factor 84118 and 84123 is 1.

Also check out the Least Common Multiple of 84118 and 84123