What is the Greatest Common Factor of 47845 and 47864?

Greatest common factor (GCF) of 47845 and 47864 is 1.

GCF(47845,47864) = 1

We will now calculate the prime factors of 47845 and 47864, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47845 and 47864.

How to find the GCF of 47845 and 47864?

We will first find the prime factorization of 47845 and 47864. After we will calculate the factors of 47845 and 47864 and find the biggest common factor number .

Step-1: Prime Factorization of 47845

Prime factors of 47845 are 5, 7, 1367. Prime factorization of 47845 in exponential form is:

47845 = 5¹ × 7¹ × 1367¹

Step-2: Prime Factorization of 47864

Prime factors of 47864 are 2, 31, 193. Prime factorization of 47864 in exponential form is:

47864 = 2³ × 31¹ × 193¹

Step-3: Factors of 47845

List of positive integer factors of 47845 that divides 47845 without a remainder.

1, 5, 7, 35, 1367, 6835, 9569

Step-4: Factors of 47864

List of positive integer factors of 47864 that divides 47845 without a remainder.

1, 2, 4, 8, 31, 62, 124, 193, 248, 386, 772, 1544, 5983, 11966, 23932

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47845 and 47864. The biggest common factor number is the GCF number.
So the greatest common factor 47845 and 47864 is 1.

Also check out the Least Common Multiple of 47845 and 47864