What is the Greatest Common Factor of 99585 and 99603?

Greatest common factor (GCF) of 99585 and 99603 is 9.

GCF(99585,99603) = 9

We will now calculate the prime factors of 99585 and 99603, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99585 and 99603.

How to find the GCF of 99585 and 99603?

We will first find the prime factorization of 99585 and 99603. After we will calculate the factors of 99585 and 99603 and find the biggest common factor number .

Step-1: Prime Factorization of 99585

Prime factors of 99585 are 3, 5, 2213. Prime factorization of 99585 in exponential form is:

99585 = 3² × 5¹ × 2213¹

Step-2: Prime Factorization of 99603

Prime factors of 99603 are 3, 7, 17, 31. Prime factorization of 99603 in exponential form is:

99603 = 3³ × 7¹ × 17¹ × 31¹

Step-3: Factors of 99585

List of positive integer factors of 99585 that divides 99585 without a remainder.

1, 3, 5, 9, 15, 45, 2213, 6639, 11065, 19917, 33195

Step-4: Factors of 99603

List of positive integer factors of 99603 that divides 99585 without a remainder.

1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 93, 119, 153, 189, 217, 279, 357, 459, 527, 651, 837, 1071, 1581, 1953, 3213, 3689, 4743, 5859, 11067, 14229, 33201

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99585 and 99603. The biggest common factor number is the GCF number.
So the greatest common factor 99585 and 99603 is 9.

Also check out the Least Common Multiple of 99585 and 99603