What is the Greatest Common Factor of 45170 and 45182?

Greatest common factor (GCF) of 45170 and 45182 is 2.

GCF(45170,45182) = 2

We will now calculate the prime factors of 45170 and 45182, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45170 and 45182.

How to find the GCF of 45170 and 45182?

We will first find the prime factorization of 45170 and 45182. After we will calculate the factors of 45170 and 45182 and find the biggest common factor number .

Step-1: Prime Factorization of 45170

Prime factors of 45170 are 2, 5, 4517. Prime factorization of 45170 in exponential form is:

45170 = 2¹ × 5¹ × 4517¹

Step-2: Prime Factorization of 45182

Prime factors of 45182 are 2, 19, 29, 41. Prime factorization of 45182 in exponential form is:

45182 = 2¹ × 19¹ × 29¹ × 41¹

Step-3: Factors of 45170

List of positive integer factors of 45170 that divides 45170 without a remainder.

1, 2, 5, 10, 4517, 9034, 22585

Step-4: Factors of 45182

List of positive integer factors of 45182 that divides 45170 without a remainder.

1, 2, 19, 29, 38, 41, 58, 82, 551, 779, 1102, 1189, 1558, 2378, 22591

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45170 and 45182. The biggest common factor number is the GCF number.
So the greatest common factor 45170 and 45182 is 2.

Also check out the Least Common Multiple of 45170 and 45182