What is the Greatest Common Factor of 45031 and 45047?

Greatest common factor (GCF) of 45031 and 45047 is 1.

GCF(45031,45047) = 1

We will now calculate the prime factors of 45031 and 45047, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 45031 and 45047.

How to find the GCF of 45031 and 45047?

We will first find the prime factorization of 45031 and 45047. After we will calculate the factors of 45031 and 45047 and find the biggest common factor number .

Step-1: Prime Factorization of 45031

Prime factors of 45031 are 7, 919. Prime factorization of 45031 in exponential form is:

45031 = 7² × 919¹

Step-2: Prime Factorization of 45047

Prime factors of 45047 are 107, 421. Prime factorization of 45047 in exponential form is:

45047 = 107¹ × 421¹

Step-3: Factors of 45031

List of positive integer factors of 45031 that divides 45031 without a remainder.

1, 7, 49, 919, 6433

Step-4: Factors of 45047

List of positive integer factors of 45047 that divides 45031 without a remainder.

1, 107, 421

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 45031 and 45047. The biggest common factor number is the GCF number.
So the greatest common factor 45031 and 45047 is 1.

Also check out the Least Common Multiple of 45031 and 45047