What is the Greatest Common Factor of 29805 and 29823?

Greatest common factor (GCF) of 29805 and 29823 is 3.

GCF(29805,29823) = 3

We will now calculate the prime factors of 29805 and 29823, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 29805 and 29823.

How to find the GCF of 29805 and 29823?

We will first find the prime factorization of 29805 and 29823. After we will calculate the factors of 29805 and 29823 and find the biggest common factor number .

Step-1: Prime Factorization of 29805

Prime factors of 29805 are 3, 5, 1987. Prime factorization of 29805 in exponential form is:

29805 = 3¹ × 5¹ × 1987¹

Step-2: Prime Factorization of 29823

Prime factors of 29823 are 3, 9941. Prime factorization of 29823 in exponential form is:

29823 = 3¹ × 9941¹

Step-3: Factors of 29805

List of positive integer factors of 29805 that divides 29805 without a remainder.

1, 3, 5, 15, 1987, 5961, 9935

Step-4: Factors of 29823

List of positive integer factors of 29823 that divides 29805 without a remainder.

1, 3, 9941

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 29805 and 29823. The biggest common factor number is the GCF number.
So the greatest common factor 29805 and 29823 is 3.

Also check out the Least Common Multiple of 29805 and 29823