What is the Greatest Common Factor of 84231 and 84242?

Greatest common factor (GCF) of 84231 and 84242 is 1.

GCF(84231,84242) = 1

We will now calculate the prime factors of 84231 and 84242, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84231 and 84242.

How to find the GCF of 84231 and 84242?

We will first find the prime factorization of 84231 and 84242. After we will calculate the factors of 84231 and 84242 and find the biggest common factor number .

Step-1: Prime Factorization of 84231

Prime factors of 84231 are 3, 7, 191. Prime factorization of 84231 in exponential form is:

84231 = 3² × 7² × 191¹

Step-2: Prime Factorization of 84242

Prime factors of 84242 are 2, 73, 577. Prime factorization of 84242 in exponential form is:

84242 = 2¹ × 73¹ × 577¹

Step-3: Factors of 84231

List of positive integer factors of 84231 that divides 84231 without a remainder.

1, 3, 7, 9, 21, 49, 63, 147, 191, 441, 573, 1337, 1719, 4011, 9359, 12033, 28077

Step-4: Factors of 84242

List of positive integer factors of 84242 that divides 84231 without a remainder.

1, 2, 73, 146, 577, 1154, 42121

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84231 and 84242. The biggest common factor number is the GCF number.
So the greatest common factor 84231 and 84242 is 1.

Also check out the Least Common Multiple of 84231 and 84242