What is the Greatest Common Factor of 4205 and 4216?

Greatest common factor (GCF) of 4205 and 4216 is 1.

GCF(4205,4216) = 1

We will now calculate the prime factors of 4205 and 4216, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4205 and 4216.

How to find the GCF of 4205 and 4216?

We will first find the prime factorization of 4205 and 4216. After we will calculate the factors of 4205 and 4216 and find the biggest common factor number .

Step-1: Prime Factorization of 4205

Prime factors of 4205 are 5, 29. Prime factorization of 4205 in exponential form is:

4205 = 5¹ × 29²

Step-2: Prime Factorization of 4216

Prime factors of 4216 are 2, 17, 31. Prime factorization of 4216 in exponential form is:

4216 = 2³ × 17¹ × 31¹

Step-3: Factors of 4205

List of positive integer factors of 4205 that divides 4205 without a remainder.

1, 5, 29, 145, 841

Step-4: Factors of 4216

List of positive integer factors of 4216 that divides 4205 without a remainder.

1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4205 and 4216. The biggest common factor number is the GCF number.
So the greatest common factor 4205 and 4216 is 1.

Also check out the Least Common Multiple of 4205 and 4216