What is the Greatest Common Factor of 90657 and 90673?

Greatest common factor (GCF) of 90657 and 90673 is 1.

GCF(90657,90673) = 1

We will now calculate the prime factors of 90657 and 90673, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90657 and 90673.

How to find the GCF of 90657 and 90673?

We will first find the prime factorization of 90657 and 90673. After we will calculate the factors of 90657 and 90673 and find the biggest common factor number .

Step-1: Prime Factorization of 90657

Prime factors of 90657 are 3, 7, 1439. Prime factorization of 90657 in exponential form is:

90657 = 3² × 7¹ × 1439¹

Step-2: Prime Factorization of 90673

Prime factors of 90673 are 11, 8243. Prime factorization of 90673 in exponential form is:

90673 = 11¹ × 8243¹

Step-3: Factors of 90657

List of positive integer factors of 90657 that divides 90657 without a remainder.

1, 3, 7, 9, 21, 63, 1439, 4317, 10073, 12951, 30219

Step-4: Factors of 90673

List of positive integer factors of 90673 that divides 90657 without a remainder.

1, 11, 8243

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90657 and 90673. The biggest common factor number is the GCF number.
So the greatest common factor 90657 and 90673 is 1.

Also check out the Least Common Multiple of 90657 and 90673