What is the Greatest Common Factor of 99520 and 99536?

Greatest common factor (GCF) of 99520 and 99536 is 16.

GCF(99520,99536) = 16

We will now calculate the prime factors of 99520 and 99536, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99520 and 99536.

How to find the GCF of 99520 and 99536?

We will first find the prime factorization of 99520 and 99536. After we will calculate the factors of 99520 and 99536 and find the biggest common factor number .

Step-1: Prime Factorization of 99520

Prime factors of 99520 are 2, 5, 311. Prime factorization of 99520 in exponential form is:

99520 = 2⁶ × 5¹ × 311¹

Step-2: Prime Factorization of 99536

Prime factors of 99536 are 2, 6221. Prime factorization of 99536 in exponential form is:

99536 = 2⁴ × 6221¹

Step-3: Factors of 99520

List of positive integer factors of 99520 that divides 99520 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 311, 320, 622, 1244, 1555, 2488, 3110, 4976, 6220, 9952, 12440, 19904, 24880, 49760

Step-4: Factors of 99536

List of positive integer factors of 99536 that divides 99520 without a remainder.

1, 2, 4, 8, 16, 6221, 12442, 24884, 49768

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99520 and 99536. The biggest common factor number is the GCF number.
So the greatest common factor 99520 and 99536 is 16.

Also check out the Least Common Multiple of 99520 and 99536