What is the Greatest Common Factor of 99880 and 99885?

Greatest common factor (GCF) of 99880 and 99885 is 5.

GCF(99880,99885) = 5

We will now calculate the prime factors of 99880 and 99885, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99880 and 99885.

How to find the GCF of 99880 and 99885?

We will first find the prime factorization of 99880 and 99885. After we will calculate the factors of 99880 and 99885 and find the biggest common factor number .

Step-1: Prime Factorization of 99880

Prime factors of 99880 are 2, 5, 11, 227. Prime factorization of 99880 in exponential form is:

99880 = 2³ × 5¹ × 11¹ × 227¹

Step-2: Prime Factorization of 99885

Prime factors of 99885 are 3, 5, 6659. Prime factorization of 99885 in exponential form is:

99885 = 3¹ × 5¹ × 6659¹

Step-3: Factors of 99880

List of positive integer factors of 99880 that divides 99880 without a remainder.

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 227, 440, 454, 908, 1135, 1816, 2270, 2497, 4540, 4994, 9080, 9988, 12485, 19976, 24970, 49940

Step-4: Factors of 99885

List of positive integer factors of 99885 that divides 99880 without a remainder.

1, 3, 5, 15, 6659, 19977, 33295

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99880 and 99885. The biggest common factor number is the GCF number.
So the greatest common factor 99880 and 99885 is 5.

Also check out the Least Common Multiple of 99880 and 99885