What is the Greatest Common Factor of 47749 and 47769?

Greatest common factor (GCF) of 47749 and 47769 is 1.

GCF(47749,47769) = 1

We will now calculate the prime factors of 47749 and 47769, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47749 and 47769.

How to find the GCF of 47749 and 47769?

We will first find the prime factorization of 47749 and 47769. After we will calculate the factors of 47749 and 47769 and find the biggest common factor number .

Step-1: Prime Factorization of 47749

Prime factors of 47749 are 13, 3673. Prime factorization of 47749 in exponential form is:

47749 = 13¹ × 3673¹

Step-2: Prime Factorization of 47769

Prime factors of 47769 are 3, 15923. Prime factorization of 47769 in exponential form is:

47769 = 3¹ × 15923¹

Step-3: Factors of 47749

List of positive integer factors of 47749 that divides 47749 without a remainder.

1, 13, 3673

Step-4: Factors of 47769

List of positive integer factors of 47769 that divides 47749 without a remainder.

1, 3, 15923

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47749 and 47769. The biggest common factor number is the GCF number.
So the greatest common factor 47749 and 47769 is 1.

Also check out the Least Common Multiple of 47749 and 47769