What is the Greatest Common Factor of 90938 and 90947?

Greatest common factor (GCF) of 90938 and 90947 is 1.

GCF(90938,90947) = 1

We will now calculate the prime factors of 90938 and 90947, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90938 and 90947.

How to find the GCF of 90938 and 90947?

We will first find the prime factorization of 90938 and 90947. After we will calculate the factors of 90938 and 90947 and find the biggest common factor number .

Step-1: Prime Factorization of 90938

Prime factors of 90938 are 2, 41, 1109. Prime factorization of 90938 in exponential form is:

90938 = 2¹ × 41¹ × 1109¹

Step-2: Prime Factorization of 90947

Prime factors of 90947 are 90947. Prime factorization of 90947 in exponential form is:

90947 = 90947¹

Step-3: Factors of 90938

List of positive integer factors of 90938 that divides 90938 without a remainder.

1, 2, 41, 82, 1109, 2218, 45469

Step-4: Factors of 90947

List of positive integer factors of 90947 that divides 90938 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90938 and 90947. The biggest common factor number is the GCF number.
So the greatest common factor 90938 and 90947 is 1.

Also check out the Least Common Multiple of 90938 and 90947