What is the Greatest Common Factor of 84450 and 84457?

Greatest common factor (GCF) of 84450 and 84457 is 1.

GCF(84450,84457) = 1

We will now calculate the prime factors of 84450 and 84457, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84450 and 84457.

How to find the GCF of 84450 and 84457?

We will first find the prime factorization of 84450 and 84457. After we will calculate the factors of 84450 and 84457 and find the biggest common factor number .

Step-1: Prime Factorization of 84450

Prime factors of 84450 are 2, 3, 5, 563. Prime factorization of 84450 in exponential form is:

84450 = 2¹ × 3¹ × 5² × 563¹

Step-2: Prime Factorization of 84457

Prime factors of 84457 are 84457. Prime factorization of 84457 in exponential form is:

84457 = 84457¹

Step-3: Factors of 84450

List of positive integer factors of 84450 that divides 84450 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 563, 1126, 1689, 2815, 3378, 5630, 8445, 14075, 16890, 28150, 42225

Step-4: Factors of 84457

List of positive integer factors of 84457 that divides 84450 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84450 and 84457. The biggest common factor number is the GCF number.
So the greatest common factor 84450 and 84457 is 1.

Also check out the Least Common Multiple of 84450 and 84457