What is the Greatest Common Factor of 84821 and 84836?

Greatest common factor (GCF) of 84821 and 84836 is 1.

GCF(84821,84836) = 1

We will now calculate the prime factors of 84821 and 84836, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84821 and 84836.

How to find the GCF of 84821 and 84836?

We will first find the prime factorization of 84821 and 84836. After we will calculate the factors of 84821 and 84836 and find the biggest common factor number .

Step-1: Prime Factorization of 84821

Prime factors of 84821 are 11, 701. Prime factorization of 84821 in exponential form is:

84821 = 11² × 701¹

Step-2: Prime Factorization of 84836

Prime factors of 84836 are 2, 127, 167. Prime factorization of 84836 in exponential form is:

84836 = 2² × 127¹ × 167¹

Step-3: Factors of 84821

List of positive integer factors of 84821 that divides 84821 without a remainder.

1, 11, 121, 701, 7711

Step-4: Factors of 84836

List of positive integer factors of 84836 that divides 84821 without a remainder.

1, 2, 4, 127, 167, 254, 334, 508, 668, 21209, 42418

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84821 and 84836. The biggest common factor number is the GCF number.
So the greatest common factor 84821 and 84836 is 1.

Also check out the Least Common Multiple of 84821 and 84836