What is the Greatest Common Factor of 55947 and 55963?

Greatest common factor (GCF) of 55947 and 55963 is 1.

GCF(55947,55963) = 1

We will now calculate the prime factors of 55947 and 55963, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55947 and 55963.

How to find the GCF of 55947 and 55963?

We will first find the prime factorization of 55947 and 55963. After we will calculate the factors of 55947 and 55963 and find the biggest common factor number .

Step-1: Prime Factorization of 55947

Prime factors of 55947 are 3, 17, 1097. Prime factorization of 55947 in exponential form is:

55947 = 3¹ × 17¹ × 1097¹

Step-2: Prime Factorization of 55963

Prime factors of 55963 are 191, 293. Prime factorization of 55963 in exponential form is:

55963 = 191¹ × 293¹

Step-3: Factors of 55947

List of positive integer factors of 55947 that divides 55947 without a remainder.

1, 3, 17, 51, 1097, 3291, 18649

Step-4: Factors of 55963

List of positive integer factors of 55963 that divides 55947 without a remainder.

1, 191, 293

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55947 and 55963. The biggest common factor number is the GCF number.
So the greatest common factor 55947 and 55963 is 1.

Also check out the Least Common Multiple of 55947 and 55963