What is the Greatest Common Factor of 32207 and 32218?

Greatest common factor (GCF) of 32207 and 32218 is 1.

GCF(32207,32218) = 1

We will now calculate the prime factors of 32207 and 32218, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32207 and 32218.

How to find the GCF of 32207 and 32218?

We will first find the prime factorization of 32207 and 32218. After we will calculate the factors of 32207 and 32218 and find the biggest common factor number .

Step-1: Prime Factorization of 32207

Prime factors of 32207 are 7, 43, 107. Prime factorization of 32207 in exponential form is:

32207 = 7¹ × 43¹ × 107¹

Step-2: Prime Factorization of 32218

Prime factors of 32218 are 2, 89, 181. Prime factorization of 32218 in exponential form is:

32218 = 2¹ × 89¹ × 181¹

Step-3: Factors of 32207

List of positive integer factors of 32207 that divides 32207 without a remainder.

1, 7, 43, 107, 301, 749, 4601

Step-4: Factors of 32218

List of positive integer factors of 32218 that divides 32207 without a remainder.

1, 2, 89, 178, 181, 362, 16109

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32207 and 32218. The biggest common factor number is the GCF number.
So the greatest common factor 32207 and 32218 is 1.

Also check out the Least Common Multiple of 32207 and 32218