What is the Greatest Common Factor of 99790 and 99795?

Greatest common factor (GCF) of 99790 and 99795 is 5.

GCF(99790,99795) = 5

We will now calculate the prime factors of 99790 and 99795, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 99790 and 99795.

How to find the GCF of 99790 and 99795?

We will first find the prime factorization of 99790 and 99795. After we will calculate the factors of 99790 and 99795 and find the biggest common factor number .

Step-1: Prime Factorization of 99790

Prime factors of 99790 are 2, 5, 17, 587. Prime factorization of 99790 in exponential form is:

99790 = 2¹ × 5¹ × 17¹ × 587¹

Step-2: Prime Factorization of 99795

Prime factors of 99795 are 3, 5, 6653. Prime factorization of 99795 in exponential form is:

99795 = 3¹ × 5¹ × 6653¹

Step-3: Factors of 99790

List of positive integer factors of 99790 that divides 99790 without a remainder.

1, 2, 5, 10, 17, 34, 85, 170, 587, 1174, 2935, 5870, 9979, 19958, 49895

Step-4: Factors of 99795

List of positive integer factors of 99795 that divides 99790 without a remainder.

1, 3, 5, 15, 6653, 19959, 33265

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 99790 and 99795. The biggest common factor number is the GCF number.
So the greatest common factor 99790 and 99795 is 5.

Also check out the Least Common Multiple of 99790 and 99795