What is the Greatest Common Factor of 90715 and 90727?

Greatest common factor (GCF) of 90715 and 90727 is 1.

GCF(90715,90727) = 1

We will now calculate the prime factors of 90715 and 90727, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90715 and 90727.

How to find the GCF of 90715 and 90727?

We will first find the prime factorization of 90715 and 90727. After we will calculate the factors of 90715 and 90727 and find the biggest common factor number .

Step-1: Prime Factorization of 90715

Prime factors of 90715 are 5, 18143. Prime factorization of 90715 in exponential form is:

90715 = 5¹ × 18143¹

Step-2: Prime Factorization of 90727

Prime factors of 90727 are 7, 13, 997. Prime factorization of 90727 in exponential form is:

90727 = 7¹ × 13¹ × 997¹

Step-3: Factors of 90715

List of positive integer factors of 90715 that divides 90715 without a remainder.

1, 5, 18143

Step-4: Factors of 90727

List of positive integer factors of 90727 that divides 90715 without a remainder.

1, 7, 13, 91, 997, 6979, 12961

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90715 and 90727. The biggest common factor number is the GCF number.
So the greatest common factor 90715 and 90727 is 1.

Also check out the Least Common Multiple of 90715 and 90727