What is the Greatest Common Factor of 90739 and 90747?

Greatest common factor (GCF) of 90739 and 90747 is 1.

GCF(90739,90747) = 1

We will now calculate the prime factors of 90739 and 90747, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90739 and 90747.

How to find the GCF of 90739 and 90747?

We will first find the prime factorization of 90739 and 90747. After we will calculate the factors of 90739 and 90747 and find the biggest common factor number .

Step-1: Prime Factorization of 90739

Prime factors of 90739 are 11, 73, 113. Prime factorization of 90739 in exponential form is:

90739 = 11¹ × 73¹ × 113¹

Step-2: Prime Factorization of 90747

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

90747 = 3³ × 3361¹

Step-3: Factors of 90739

List of positive integer factors of 90739 that divides 90739 without a remainder.

1, 11, 73, 113, 803, 1243, 8249

Step-4: Factors of 90747

List of positive integer factors of 90747 that divides 90739 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90739 and 90747. The biggest common factor number is the GCF number.
So the greatest common factor 90739 and 90747 is 1.

Also check out the Least Common Multiple of 90739 and 90747