What is the Greatest Common Factor of 90728 and 90741?

Greatest common factor (GCF) of 90728 and 90741 is 1.

GCF(90728,90741) = 1

We will now calculate the prime factors of 90728 and 90741, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90728 and 90741.

How to find the GCF of 90728 and 90741?

We will first find the prime factorization of 90728 and 90741. After we will calculate the factors of 90728 and 90741 and find the biggest common factor number .

Step-1: Prime Factorization of 90728

Prime factors of 90728 are 2, 11, 1031. Prime factorization of 90728 in exponential form is:

90728 = 2³ × 11¹ × 1031¹

Step-2: Prime Factorization of 90741

Prime factors of 90741 are 3, 7, 29, 149. Prime factorization of 90741 in exponential form is:

90741 = 3¹ × 7¹ × 29¹ × 149¹

Step-3: Factors of 90728

List of positive integer factors of 90728 that divides 90728 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88, 1031, 2062, 4124, 8248, 11341, 22682, 45364

Step-4: Factors of 90741

List of positive integer factors of 90741 that divides 90728 without a remainder.

1, 3, 7, 21, 29, 87, 149, 203, 447, 609, 1043, 3129, 4321, 12963, 30247

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90728 and 90741. The biggest common factor number is the GCF number.
So the greatest common factor 90728 and 90741 is 1.

Also check out the Least Common Multiple of 90728 and 90741