What is the Greatest Common Factor of 99231 and 99242?

Greatest common factor (GCF) of 99231 and 99242 is 11.

GCF(99231,99242) = 11

We will now calculate the prime factors of 99231 and 99242, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99231 and 99242.

How to find the GCF of 99231 and 99242?

We will first find the prime factorization of 99231 and 99242. After we will calculate the factors of 99231 and 99242 and find the biggest common factor number .

Step-1: Prime Factorization of 99231

Prime factors of 99231 are 3, 11, 31, 97. Prime factorization of 99231 in exponential form is:

99231 = 3¹ × 11¹ × 31¹ × 97¹

Step-2: Prime Factorization of 99242

Prime factors of 99242 are 2, 11, 13, 347. Prime factorization of 99242 in exponential form is:

99242 = 2¹ × 11¹ × 13¹ × 347¹

Step-3: Factors of 99231

List of positive integer factors of 99231 that divides 99231 without a remainder.

1, 3, 11, 31, 33, 93, 97, 291, 341, 1023, 1067, 3007, 3201, 9021, 33077

Step-4: Factors of 99242

List of positive integer factors of 99242 that divides 99231 without a remainder.

1, 2, 11, 13, 22, 26, 143, 286, 347, 694, 3817, 4511, 7634, 9022, 49621

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99231 and 99242. The biggest common factor number is the GCF number.
So the greatest common factor 99231 and 99242 is 11.

Also check out the Least Common Multiple of 99231 and 99242