What is the Greatest Common Factor of 29790 and 29809?

Greatest common factor (GCF) of 29790 and 29809 is 1.

GCF(29790,29809) = 1

We will now calculate the prime factors of 29790 and 29809, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 29790 and 29809.

How to find the GCF of 29790 and 29809?

We will first find the prime factorization of 29790 and 29809. After we will calculate the factors of 29790 and 29809 and find the biggest common factor number .

Step-1: Prime Factorization of 29790

Prime factors of 29790 are 2, 3, 5, 331. Prime factorization of 29790 in exponential form is:

29790 = 2¹ × 3² × 5¹ × 331¹

Step-2: Prime Factorization of 29809

Prime factors of 29809 are 13, 2293. Prime factorization of 29809 in exponential form is:

29809 = 13¹ × 2293¹

Step-3: Factors of 29790

List of positive integer factors of 29790 that divides 29790 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1655, 1986, 2979, 3310, 4965, 5958, 9930, 14895

Step-4: Factors of 29809

List of positive integer factors of 29809 that divides 29790 without a remainder.

1, 13, 2293

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 29790 and 29809. The biggest common factor number is the GCF number.
So the greatest common factor 29790 and 29809 is 1.

Also check out the Least Common Multiple of 29790 and 29809