What is the Greatest Common Factor of 90120 and 90131?

Greatest common factor (GCF) of 90120 and 90131 is 1.

GCF(90120,90131) = 1

We will now calculate the prime factors of 90120 and 90131, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90120 and 90131.

How to find the GCF of 90120 and 90131?

We will first find the prime factorization of 90120 and 90131. After we will calculate the factors of 90120 and 90131 and find the biggest common factor number .

Step-1: Prime Factorization of 90120

Prime factors of 90120 are 2, 3, 5, 751. Prime factorization of 90120 in exponential form is:

90120 = 2³ × 3¹ × 5¹ × 751¹

Step-2: Prime Factorization of 90131

Prime factors of 90131 are 193, 467. Prime factorization of 90131 in exponential form is:

90131 = 193¹ × 467¹

Step-3: Factors of 90120

List of positive integer factors of 90120 that divides 90120 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 751, 1502, 2253, 3004, 3755, 4506, 6008, 7510, 9012, 11265, 15020, 18024, 22530, 30040, 45060

Step-4: Factors of 90131

List of positive integer factors of 90131 that divides 90120 without a remainder.

1, 193, 467

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90120 and 90131. The biggest common factor number is the GCF number.
So the greatest common factor 90120 and 90131 is 1.

Also check out the Least Common Multiple of 90120 and 90131