What is the Greatest Common Factor of 73885 and 73899?

Greatest common factor (GCF) of 73885 and 73899 is 7.

GCF(73885,73899) = 7

We will now calculate the prime factors of 73885 and 73899, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 73885 and 73899.

How to find the GCF of 73885 and 73899?

We will first find the prime factorization of 73885 and 73899. After we will calculate the factors of 73885 and 73899 and find the biggest common factor number .

Step-1: Prime Factorization of 73885

Prime factors of 73885 are 5, 7, 2111. Prime factorization of 73885 in exponential form is:

73885 = 5¹ × 7¹ × 2111¹

Step-2: Prime Factorization of 73899

Prime factors of 73899 are 3, 7, 17, 23. Prime factorization of 73899 in exponential form is:

73899 = 3³ × 7¹ × 17¹ × 23¹

Step-3: Factors of 73885

List of positive integer factors of 73885 that divides 73885 without a remainder.

1, 5, 7, 35, 2111, 10555, 14777

Step-4: Factors of 73899

List of positive integer factors of 73899 that divides 73885 without a remainder.

1, 3, 7, 9, 17, 21, 23, 27, 51, 63, 69, 119, 153, 161, 189, 207, 357, 391, 459, 483, 621, 1071, 1173, 1449, 2737, 3213, 3519, 4347, 8211, 10557, 24633

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 73885 and 73899. The biggest common factor number is the GCF number.
So the greatest common factor 73885 and 73899 is 7.

Also check out the Least Common Multiple of 73885 and 73899