What is the Greatest Common Factor of 84267 and 84280?

Greatest common factor (GCF) of 84267 and 84280 is 1.

GCF(84267,84280) = 1

We will now calculate the prime factors of 84267 and 84280, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84267 and 84280.

How to find the GCF of 84267 and 84280?

We will first find the prime factorization of 84267 and 84280. After we will calculate the factors of 84267 and 84280 and find the biggest common factor number .

Step-1: Prime Factorization of 84267

Prime factors of 84267 are 3, 3121. Prime factorization of 84267 in exponential form is:

84267 = 3³ × 3121¹

Step-2: Prime Factorization of 84280

Prime factors of 84280 are 2, 5, 7, 43. Prime factorization of 84280 in exponential form is:

84280 = 2³ × 5¹ × 7² × 43¹

Step-3: Factors of 84267

List of positive integer factors of 84267 that divides 84267 without a remainder.

1, 3, 9, 27, 3121, 9363, 28089

Step-4: Factors of 84280

List of positive integer factors of 84280 that divides 84267 without a remainder.

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 602, 860, 980, 1204, 1505, 1720, 1960, 2107, 2408, 3010, 4214, 6020, 8428, 10535, 12040, 16856, 21070, 42140

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84267 and 84280. The biggest common factor number is the GCF number.
So the greatest common factor 84267 and 84280 is 1.

Also check out the Least Common Multiple of 84267 and 84280