What is the Greatest Common Factor of 33210 and 33215?

Greatest common factor (GCF) of 33210 and 33215 is 5.

GCF(33210,33215) = 5

We will now calculate the prime factors of 33210 and 33215, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 33210 and 33215.

How to find the GCF of 33210 and 33215?

We will first find the prime factorization of 33210 and 33215. After we will calculate the factors of 33210 and 33215 and find the biggest common factor number .

Step-1: Prime Factorization of 33210

Prime factors of 33210 are 2, 3, 5, 41. Prime factorization of 33210 in exponential form is:

33210 = 2¹ × 3⁴ × 5¹ × 41¹

Step-2: Prime Factorization of 33215

Prime factors of 33215 are 5, 7, 13, 73. Prime factorization of 33215 in exponential form is:

33215 = 5¹ × 7¹ × 13¹ × 73¹

Step-3: Factors of 33210

List of positive integer factors of 33210 that divides 33210 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 615, 738, 810, 1107, 1230, 1845, 2214, 3321, 3690, 5535, 6642, 11070, 16605

Step-4: Factors of 33215

List of positive integer factors of 33215 that divides 33210 without a remainder.

1, 5, 7, 13, 35, 65, 73, 91, 365, 455, 511, 949, 2555, 4745, 6643

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 33210 and 33215. The biggest common factor number is the GCF number.
So the greatest common factor 33210 and 33215 is 5.

Also check out the Least Common Multiple of 33210 and 33215