What is the Greatest Common Factor of 80210 and 80221?

Greatest common factor (GCF) of 80210 and 80221 is 1.

GCF(80210,80221) = 1

We will now calculate the prime factors of 80210 and 80221, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 80210 and 80221.

How to find the GCF of 80210 and 80221?

We will first find the prime factorization of 80210 and 80221. After we will calculate the factors of 80210 and 80221 and find the biggest common factor number .

Step-1: Prime Factorization of 80210

Prime factors of 80210 are 2, 5, 13, 617. Prime factorization of 80210 in exponential form is:

80210 = 2¹ × 5¹ × 13¹ × 617¹

Step-2: Prime Factorization of 80221

Prime factors of 80221 are 80221. Prime factorization of 80221 in exponential form is:

80221 = 80221¹

Step-3: Factors of 80210

List of positive integer factors of 80210 that divides 80210 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130, 617, 1234, 3085, 6170, 8021, 16042, 40105

Step-4: Factors of 80221

List of positive integer factors of 80221 that divides 80210 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 80210 and 80221. The biggest common factor number is the GCF number.
So the greatest common factor 80210 and 80221 is 1.

Also check out the Least Common Multiple of 80210 and 80221