What is the Greatest Common Factor of 90747 and 90755?

Greatest common factor (GCF) of 90747 and 90755 is 1.

GCF(90747,90755) = 1

We will now calculate the prime factors of 90747 and 90755, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90747 and 90755.

How to find the GCF of 90747 and 90755?

We will first find the prime factorization of 90747 and 90755. After we will calculate the factors of 90747 and 90755 and find the biggest common factor number .

Step-1: Prime Factorization of 90747

Prime factors of 90747 are 3, 3361. Prime factorization of 90747 in exponential form is:

90747 = 3³ × 3361¹

Step-2: Prime Factorization of 90755

Prime factors of 90755 are 5, 7, 2593. Prime factorization of 90755 in exponential form is:

90755 = 5¹ × 7¹ × 2593¹

Step-3: Factors of 90747

List of positive integer factors of 90747 that divides 90747 without a remainder.

1, 3, 9, 27, 3361, 10083, 30249

Step-4: Factors of 90755

List of positive integer factors of 90755 that divides 90747 without a remainder.

1, 5, 7, 35, 2593, 12965, 18151

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90747 and 90755. The biggest common factor number is the GCF number.
So the greatest common factor 90747 and 90755 is 1.

Also check out the Least Common Multiple of 90747 and 90755