What is the Greatest Common Factor of 45215 and 45222?

Greatest common factor (GCF) of 45215 and 45222 is 1.

GCF(45215,45222) = 1

We will now calculate the prime factors of 45215 and 45222, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45215 and 45222.

How to find the GCF of 45215 and 45222?

We will first find the prime factorization of 45215 and 45222. After we will calculate the factors of 45215 and 45222 and find the biggest common factor number .

Step-1: Prime Factorization of 45215

Prime factors of 45215 are 5, 9043. Prime factorization of 45215 in exponential form is:

45215 = 5¹ × 9043¹

Step-2: Prime Factorization of 45222

Prime factors of 45222 are 2, 3, 7537. Prime factorization of 45222 in exponential form is:

45222 = 2¹ × 3¹ × 7537¹

Step-3: Factors of 45215

List of positive integer factors of 45215 that divides 45215 without a remainder.

1, 5, 9043

Step-4: Factors of 45222

List of positive integer factors of 45222 that divides 45215 without a remainder.

1, 2, 3, 6, 7537, 15074, 22611

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45215 and 45222. The biggest common factor number is the GCF number.
So the greatest common factor 45215 and 45222 is 1.

Also check out the Least Common Multiple of 45215 and 45222