What is the Greatest Common Factor of 85218 and 85233?

Greatest common factor (GCF) of 85218 and 85233 is 3.

GCF(85218,85233) = 3

We will now calculate the prime factors of 85218 and 85233, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85218 and 85233.

How to find the GCF of 85218 and 85233?

We will first find the prime factorization of 85218 and 85233. After we will calculate the factors of 85218 and 85233 and find the biggest common factor number .

Step-1: Prime Factorization of 85218

Prime factors of 85218 are 2, 3, 7, 2029. Prime factorization of 85218 in exponential form is:

85218 = 2¹ × 3¹ × 7¹ × 2029¹

Step-2: Prime Factorization of 85233

Prime factors of 85233 are 3, 28411. Prime factorization of 85233 in exponential form is:

85233 = 3¹ × 28411¹

Step-3: Factors of 85218

List of positive integer factors of 85218 that divides 85218 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42, 2029, 4058, 6087, 12174, 14203, 28406, 42609

Step-4: Factors of 85233

List of positive integer factors of 85233 that divides 85218 without a remainder.

1, 3, 28411

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85218 and 85233. The biggest common factor number is the GCF number.
So the greatest common factor 85218 and 85233 is 3.

Also check out the Least Common Multiple of 85218 and 85233