What is the Greatest Common Factor of 99818 and 99828?

Greatest common factor (GCF) of 99818 and 99828 is 2.

GCF(99818,99828) = 2

We will now calculate the prime factors of 99818 and 99828, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99818 and 99828.

How to find the GCF of 99818 and 99828?

We will first find the prime factorization of 99818 and 99828. After we will calculate the factors of 99818 and 99828 and find the biggest common factor number .

Step-1: Prime Factorization of 99818

Prime factors of 99818 are 2, 29, 1721. Prime factorization of 99818 in exponential form is:

99818 = 2¹ × 29¹ × 1721¹

Step-2: Prime Factorization of 99828

Prime factors of 99828 are 2, 3, 47, 59. Prime factorization of 99828 in exponential form is:

99828 = 2² × 3² × 47¹ × 59¹

Step-3: Factors of 99818

List of positive integer factors of 99818 that divides 99818 without a remainder.

1, 2, 29, 58, 1721, 3442, 49909

Step-4: Factors of 99828

List of positive integer factors of 99828 that divides 99818 without a remainder.

1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 94, 118, 141, 177, 188, 236, 282, 354, 423, 531, 564, 708, 846, 1062, 1692, 2124, 2773, 5546, 8319, 11092, 16638, 24957, 33276, 49914

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99818 and 99828. The biggest common factor number is the GCF number.
So the greatest common factor 99818 and 99828 is 2.

Also check out the Least Common Multiple of 99818 and 99828