What is the Greatest Common Factor of 84838 and 84858?

Greatest common factor (GCF) of 84838 and 84858 is 2.

GCF(84838,84858) = 2

We will now calculate the prime factors of 84838 and 84858, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84838 and 84858.

How to find the GCF of 84838 and 84858?

We will first find the prime factorization of 84838 and 84858. After we will calculate the factors of 84838 and 84858 and find the biggest common factor number .

Step-1: Prime Factorization of 84838

Prime factors of 84838 are 2, 13, 251. Prime factorization of 84838 in exponential form is:

84838 = 2¹ × 13² × 251¹

Step-2: Prime Factorization of 84858

Prime factors of 84858 are 2, 3, 14143. Prime factorization of 84858 in exponential form is:

84858 = 2¹ × 3¹ × 14143¹

Step-3: Factors of 84838

List of positive integer factors of 84838 that divides 84838 without a remainder.

1, 2, 13, 26, 169, 251, 338, 502, 3263, 6526, 42419

Step-4: Factors of 84858

List of positive integer factors of 84858 that divides 84838 without a remainder.

1, 2, 3, 6, 14143, 28286, 42429

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84838 and 84858. The biggest common factor number is the GCF number.
So the greatest common factor 84838 and 84858 is 2.

Also check out the Least Common Multiple of 84838 and 84858