What is the Greatest Common Factor of 99810 and 99824?

Greatest common factor (GCF) of 99810 and 99824 is 2.

GCF(99810,99824) = 2

We will now calculate the prime factors of 99810 and 99824, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99810 and 99824.

How to find the GCF of 99810 and 99824?

We will first find the prime factorization of 99810 and 99824. After we will calculate the factors of 99810 and 99824 and find the biggest common factor number .

Step-1: Prime Factorization of 99810

Prime factors of 99810 are 2, 3, 5, 1109. Prime factorization of 99810 in exponential form is:

99810 = 2¹ × 3² × 5¹ × 1109¹

Step-2: Prime Factorization of 99824

Prime factors of 99824 are 2, 17, 367. Prime factorization of 99824 in exponential form is:

99824 = 2⁴ × 17¹ × 367¹

Step-3: Factors of 99810

List of positive integer factors of 99810 that divides 99810 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1109, 2218, 3327, 5545, 6654, 9981, 11090, 16635, 19962, 33270, 49905

Step-4: Factors of 99824

List of positive integer factors of 99824 that divides 99810 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 367, 734, 1468, 2936, 5872, 6239, 12478, 24956, 49912

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99810 and 99824. The biggest common factor number is the GCF number.
So the greatest common factor 99810 and 99824 is 2.

Also check out the Least Common Multiple of 99810 and 99824