What is the Greatest Common Factor of 47764 and 47771?

Greatest common factor (GCF) of 47764 and 47771 is 1.

GCF(47764,47771) = 1

We will now calculate the prime factors of 47764 and 47771, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47764 and 47771.

How to find the GCF of 47764 and 47771?

We will first find the prime factorization of 47764 and 47771. After we will calculate the factors of 47764 and 47771 and find the biggest common factor number .

Step-1: Prime Factorization of 47764

Prime factors of 47764 are 2, 11941. Prime factorization of 47764 in exponential form is:

47764 = 2² × 11941¹

Step-2: Prime Factorization of 47771

Prime factors of 47771 are 23, 31, 67. Prime factorization of 47771 in exponential form is:

47771 = 23¹ × 31¹ × 67¹

Step-3: Factors of 47764

List of positive integer factors of 47764 that divides 47764 without a remainder.

1, 2, 4, 11941, 23882

Step-4: Factors of 47771

List of positive integer factors of 47771 that divides 47764 without a remainder.

1, 23, 31, 67, 713, 1541, 2077

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47764 and 47771. The biggest common factor number is the GCF number.
So the greatest common factor 47764 and 47771 is 1.

Also check out the Least Common Multiple of 47764 and 47771