What is the Greatest Common Factor of 29055 and 29070?

Greatest common factor (GCF) of 29055 and 29070 is 15.

GCF(29055,29070) = 15

We will now calculate the prime factors of 29055 and 29070, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 29055 and 29070.

How to find the GCF of 29055 and 29070?

We will first find the prime factorization of 29055 and 29070. After we will calculate the factors of 29055 and 29070 and find the biggest common factor number .

Step-1: Prime Factorization of 29055

Prime factors of 29055 are 3, 5, 13, 149. Prime factorization of 29055 in exponential form is:

29055 = 3¹ × 5¹ × 13¹ × 149¹

Step-2: Prime Factorization of 29070

Prime factors of 29070 are 2, 3, 5, 17, 19. Prime factorization of 29070 in exponential form is:

29070 = 2¹ × 3² × 5¹ × 17¹ × 19¹

Step-3: Factors of 29055

List of positive integer factors of 29055 that divides 29055 without a remainder.

1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 745, 1937, 2235, 5811, 9685

Step-4: Factors of 29070

List of positive integer factors of 29070 that divides 29055 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 9690, 14535

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 29055 and 29070. The biggest common factor number is the GCF number.
So the greatest common factor 29055 and 29070 is 15.

Also check out the Least Common Multiple of 29055 and 29070