What is the Greatest Common Factor of 85216 and 85234?

Greatest common factor (GCF) of 85216 and 85234 is 2.

GCF(85216,85234) = 2

We will now calculate the prime factors of 85216 and 85234, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85216 and 85234.

How to find the GCF of 85216 and 85234?

We will first find the prime factorization of 85216 and 85234. After we will calculate the factors of 85216 and 85234 and find the biggest common factor number .

Step-1: Prime Factorization of 85216

Prime factors of 85216 are 2, 2663. Prime factorization of 85216 in exponential form is:

85216 = 2⁵ × 2663¹

Step-2: Prime Factorization of 85234

Prime factors of 85234 are 2, 19, 2243. Prime factorization of 85234 in exponential form is:

85234 = 2¹ × 19¹ × 2243¹

Step-3: Factors of 85216

List of positive integer factors of 85216 that divides 85216 without a remainder.

1, 2, 4, 8, 16, 32, 2663, 5326, 10652, 21304, 42608

Step-4: Factors of 85234

List of positive integer factors of 85234 that divides 85216 without a remainder.

1, 2, 19, 38, 2243, 4486, 42617

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85216 and 85234. The biggest common factor number is the GCF number.
So the greatest common factor 85216 and 85234 is 2.

Also check out the Least Common Multiple of 85216 and 85234