What is the Greatest Common Factor of 97211 and 97218?

Greatest common factor (GCF) of 97211 and 97218 is 1.

GCF(97211,97218) = 1

We will now calculate the prime factors of 97211 and 97218, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 97211 and 97218.

How to find the GCF of 97211 and 97218?

We will first find the prime factorization of 97211 and 97218. After we will calculate the factors of 97211 and 97218 and find the biggest common factor number .

Step-1: Prime Factorization of 97211

Prime factors of 97211 are 41, 2371. Prime factorization of 97211 in exponential form is:

97211 = 41¹ × 2371¹

Step-2: Prime Factorization of 97218

Prime factors of 97218 are 2, 3, 11, 491. Prime factorization of 97218 in exponential form is:

97218 = 2¹ × 3² × 11¹ × 491¹

Step-3: Factors of 97211

List of positive integer factors of 97211 that divides 97211 without a remainder.

1, 41, 2371

Step-4: Factors of 97218

List of positive integer factors of 97218 that divides 97211 without a remainder.

1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 491, 982, 1473, 2946, 4419, 5401, 8838, 10802, 16203, 32406, 48609

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 97211 and 97218. The biggest common factor number is the GCF number.
So the greatest common factor 97211 and 97218 is 1.

Also check out the Least Common Multiple of 97211 and 97218