What is the Greatest Common Factor of 90775 and 90779?

Greatest common factor (GCF) of 90775 and 90779 is 1.

GCF(90775,90779) = 1

We will now calculate the prime factors of 90775 and 90779, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90775 and 90779.

How to find the GCF of 90775 and 90779?

We will first find the prime factorization of 90775 and 90779. After we will calculate the factors of 90775 and 90779 and find the biggest common factor number .

Step-1: Prime Factorization of 90775

Prime factors of 90775 are 5, 3631. Prime factorization of 90775 in exponential form is:

90775 = 5² × 3631¹

Step-2: Prime Factorization of 90779

Prime factors of 90779 are 13, 6983. Prime factorization of 90779 in exponential form is:

90779 = 13¹ × 6983¹

Step-3: Factors of 90775

List of positive integer factors of 90775 that divides 90775 without a remainder.

1, 5, 25, 3631, 18155

Step-4: Factors of 90779

List of positive integer factors of 90779 that divides 90775 without a remainder.

1, 13, 6983

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90775 and 90779. The biggest common factor number is the GCF number.
So the greatest common factor 90775 and 90779 is 1.

Also check out the Least Common Multiple of 90775 and 90779