What is the Greatest Common Factor of 90515 and 90522?

Greatest common factor (GCF) of 90515 and 90522 is 1.

GCF(90515,90522) = 1

We will now calculate the prime factors of 90515 and 90522, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90515 and 90522.

How to find the GCF of 90515 and 90522?

We will first find the prime factorization of 90515 and 90522. After we will calculate the factors of 90515 and 90522 and find the biggest common factor number .

Step-1: Prime Factorization of 90515

Prime factors of 90515 are 5, 43, 421. Prime factorization of 90515 in exponential form is:

90515 = 5¹ × 43¹ × 421¹

Step-2: Prime Factorization of 90522

Prime factors of 90522 are 2, 3, 47, 107. Prime factorization of 90522 in exponential form is:

90522 = 2¹ × 3² × 47¹ × 107¹

Step-3: Factors of 90515

List of positive integer factors of 90515 that divides 90515 without a remainder.

1, 5, 43, 215, 421, 2105, 18103

Step-4: Factors of 90522

List of positive integer factors of 90522 that divides 90515 without a remainder.

1, 2, 3, 6, 9, 18, 47, 94, 107, 141, 214, 282, 321, 423, 642, 846, 963, 1926, 5029, 10058, 15087, 30174, 45261

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90515 and 90522. The biggest common factor number is the GCF number.
So the greatest common factor 90515 and 90522 is 1.

Also check out the Least Common Multiple of 90515 and 90522