What is the Greatest Common Factor of 90943 and 90955?

Greatest common factor (GCF) of 90943 and 90955 is 1.

GCF(90943,90955) = 1

We will now calculate the prime factors of 90943 and 90955, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90943 and 90955.

How to find the GCF of 90943 and 90955?

We will first find the prime factorization of 90943 and 90955. After we will calculate the factors of 90943 and 90955 and find the biggest common factor number .

Step-1: Prime Factorization of 90943

Prime factors of 90943 are 199, 457. Prime factorization of 90943 in exponential form is:

90943 = 199¹ × 457¹

Step-2: Prime Factorization of 90955

Prime factors of 90955 are 5, 18191. Prime factorization of 90955 in exponential form is:

90955 = 5¹ × 18191¹

Step-3: Factors of 90943

List of positive integer factors of 90943 that divides 90943 without a remainder.

1, 199, 457

Step-4: Factors of 90955

List of positive integer factors of 90955 that divides 90943 without a remainder.

1, 5, 18191

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90943 and 90955. The biggest common factor number is the GCF number.
So the greatest common factor 90943 and 90955 is 1.

Also check out the Least Common Multiple of 90943 and 90955